Although most compounds are referred to by their IUPAC systematic names (following IUPAC nomenclature), traditional names have also been kept where they are in wide use or of significant historical interests.
A
Ac Actinium(III) chloride – AcCl3 Actinium(III) fluoride – AcF3 Actinium(III) oxide – Ac2O3 Actinium(III) sulfide – Ac2S3 Actinium(III) nitrate – Ac(NO3)3 Actinium(III) bromide – AcBr3 Actinium(III) hydroxide – Ac(OH)3 Actinium(III) iodide – AcI3 Actinium(III) phosphate – AcPO4
Al Aluminium antimonide – AlSb Aluminium arsenate – AlAsO4 Aluminium arsenide – AlAs Aluminium diboride – AlB2 Aluminium bromide – AlBr3 Aluminium carbide – Al4C3 Aluminium iodide – AlI3 Aluminium nitride – AlN Aluminium oxide – Al2O3 Aluminium phosphide – AlP Aluminium chloride – AlCl3 Aluminium fluoride – AlF3 Aluminium hydroxide – Al(OH)3 Aluminium nitrate – Al(NO3)3 Aluminium sulfide – Al2S3 Aluminium sulfate – Al2(SO4)3 Aluminium potassium sulfate – KAl(SO4)2 Aluminium hydride – AlH3
Am Americium(II) bromide – AmBr2 Americium(III) bromide – AmBr3 Americium(II) chloride – AmCl2 Americium(III) chloride – AmCl3 Americium(III) fluoride – AmF3 Americium(IV) fluoride – AmF4 Americium(II) iodide – AmI2 Americium(III) iodide – AmI3 Americium dioxide – AmO2
NH3/[NH4]+ Ammonia – NH3 Ammonium azide – [NH4]N3 Ammonium bicarbonate – [NH4]HCO3 Ammonium bisulfate – [NH4]HSO4 Ammonium bromide – NH4Br Ammonium chromate – [NH4]2CrO4 Ammonium cerium(IV) nitrate – [NH4]2[Ce(NO3)6] Ammonium cerium(IV) sulfate – [NH4]4[Ce(SO4)4] Ammonium chloride – [NH4]Cl Ammonium chlorate – [NH4]ClO3 Ammonium cyanide – [NH4]CN Ammonium dichromate – [NH4]2Cr2O7 Ammonium dihydrogen phosphate – [NH4]H2PO4 Ammonium hexafluoroaluminate – AlF6H12 N3 Ammonium hexafluorophosphate – F6H4 NP Ammonium hexachloroplatinate – [NH4]2[PtCl6] Ammonium hexafluorosilicate Ammonium hexafluorotitanate Ammonium hexafluorozirconate Ammonium hydroxide – [NH4]OH Ammonium nitrate – [NH4]NO3 Ammonium orthomolybdate – [NH4]2MoO4 Ammonium sulfamate – [NH4]SO3NH2 Ammonium sulfide – [NH4]2S Ammonium sulfite – [NH4]2SO3 Ammonium sulfate – [NH4]2SO4 Ammonium perchlorate – [NH4]ClO4 Ammonium permanganate – [NH4]MnO4 Ammonium persulfate – [NH4]2S2O8 Ammonium diamminetetrathiocynatochromate(III) – [NH4][Cr(SCN)4(NH3)2] Ammonium thiocyanate – [NH4]SCN Ammonium triiodide – [NH4][I3] Diammonium dioxido(dioxo)molybdenum – H8MoN2O4 Diammonium phosphate – [NH4]2HPO4 Tetramethylammonium perchlorate – [N(CH3)4]ClO4
Sb Antimony hydride (stybine) – SbH3 Antimony pentachloride – SbCl5 Antimony pentafluoride – SbF5 Antimony potassium tartrate – K2Sb2(C4H2O6)2 Antimony sulfate – Sb2(SO4)3 Antimony trichloride – SbCl3 Antimony trifluoride – SbF3 Antimony trioxide – Sb2O3 Antimony trisulfide – Sb2S3 Antimony pentasulfide – Sb2S5
Ar Argon fluorohydride – HArF
As Arsenic trifluoride – AsF3 Arsenic triiodide –AsI3 Arsenic pentafluoride – AsF5 Arsenic trioxide (Arsenic(III) oxide) – As2O3 Arsenous acid – As(OH)3 Arsenic acid – AsO(OH)3 Arsine – AsH3
B
Ba Barium azide – Ba(N3)2 Barium bromide – BaBr2 Barium carbonate – BaCO3 Barium chlorate – Ba(ClO3)2 Barium chloride – BaCl2 Barium chromate – BaCrO4 Barium ferrate – BaFeO4 Barium ferrite – BaFe12O19 Barium fluoride – BaF2 Barium hydroxide – Ba(OH)2 Barium hexaboride — BaB6 Barium iodide – BaI2 Barium manganate – BaMnO4 Barium nitrate – Ba(NO3)2 Barium oxalate – Ba(C2O4) Barium oxide – BaO Barium permanganate – Ba(MnO4)2 Barium peroxide – BaO2 Barium sulfate – BaSO4 Barium sulfide – BaS Barium titanate – BaTiO3 Barium thiocyanate – Ba(SCN)2
Be Beryllium borohydride – Be[BH4]2 Beryllium bromide – BeBr2 Beryllium carbonate – BeCO3 Beryllium chloride – BeCl2 Beryllium fluoride – BeF2 Beryllium hydride – BeH2 Beryllium hydroxide – Be(OH)2 Beryllium iodide – BeI2 Beryllium nitrate – Be(NO3)2 Beryllium nitride – Be3N2 Beryllium oxide – BeO Beryllium sulfate – BeSO4 Beryllium sulfide – BeS Beryllium telluride – BeTe
Bi Bismuth chloride – BiCl3 Bismuth ferrite – BiFeO3 Bismuth hydroxide–BiH3O3 Bismuth(III) iodide–BiI3 Bismuth(III) nitrate–BiN3O9 Bismuth(III) oxide – Bi2O3 Bismuth oxychloride – BiOCl Bismuth pentafluoride – BiF5 Bismuth(III) sulfide– Bi2S3 Bismuth(III) telluride – Bi2Te3 Bismuth tribromide – BiBr3 Bismuth tungstate – Bi2WO6
B Borane – BH3 Borax – Na2B4O7·10H2O Borazine – B3H6N3 Borazocine ((3Z,5Z,7Z)-azaborocine) – B4H8N4 Boric acid – H3BO3 Boron carbide – B4C Boron nitride – BN Boron phosphate – BPO4 Boron phosphide – BP Boron suboxide – B6O Boron tribromide – BBr3 Boron trichloride – BCl3 Boron trifluoride – BF3 Boron triiodide –BI3 Boron oxide – B2O3 Boroxine – B3H3O3 Calcium hexaboride – CaB6 Decaborane – B10H14 Diborane – B2H6 Diboron tetrachloride – B2Cl4 Diboron tetrafluoride – B2F4 Fluoroboric acid – HBF4 Hexaborane(10) – B6H10 Hexaborane(12) – B6H12 Lanthanum hexaboride – LaB6 Magnesium diboride – MgB2 Metaboric acid – H3B3O6 Octadecaborane – B18H22 Ortho-carborane – C2B10H12 Pentaborane – B5H9 Pentaborane(11) – B5H11 Sodium metaborate – NaBO2 Sodium perborate – NaBO3 Sodium tetrahydroxyborate – NaB(OH)4 Tetraborane – B4H10 Tetrahydroxydiboron – B2H4O4
Br Bromine monochloride – BrCl Bromine pentafluoride – BrF5 Perbromic acid – HBrO4 Aluminium Bromide – AlBr3 Ammonium bromide – NH4Br Boron tribromide – BBr3 Bromic acid – HBrO3 Bromine monoxide – Br2O Bromine pentafluoride – BrF5 Bromine trifluoride – BrF3 Bromine monofluoride – BrF Calcium bromide – CaBr2 Carbon tetrabromide – CBr4 Copper(I) bromide – CuBr Copper(II) bromide – CuBr2 Hydrobromic acid – HBr(aq) Hydrogen bromide – HBr Hypobromous acid – HOBr Iodine monobromide – IBr Iron(II) bromide – FeBr2 Iron(III) bromide – FeBr3 Lead(II) bromide – PbBr2 Lithium bromide – LiBr Magnesium bromide – MgBr2 Mercury(I) bromide – Hg2Br2 Mercury(II) bromide – HgBr2 Nitrosyl bromide – NOBr Phosphorus pentabromide – PBr5 Phosphorus tribromide – PBr3 Phosphorus heptabromide – PBr7 Potassium bromide – KBr Potassium bromate – KBrO3 Potassium perbromate – KBrO4 Tribromosilane – HSiBr3 Silicon tetrabromide – SiBr4 Silver bromide – AgBr Sodium bromide – NaBr Sodium bromate – NaBrO3 Sodium perbromate – NaBrO4 Thionyl bromide – SOBr2 Tin(II) bromide – SnBr2 Zinc bromide – ZnBr2
C
Cd Cadmium arsenide – Cd3As2 Cadmium bromide – CdBr2 Cadmium chloride – CdCl2 Cadmium fluoride – CdF2 Cadmium iodide – CdI2 Cadmium nitrate – Cd(NO3)2 Cadmium oxide – CdO Cadmium phosphide – Cd3P2 Cadmium selenide – CdSe Cadmium sulfate – CdSO4 Cadmium sulfide – CdS Cadmium telluride – CdTe
Cs Caesium bicarbonate – CsHCO3 Caesium bromide – CsBr Caesium carbonate – Cs2CO3 Caesium chloride – CsCl Caesium chromate – Cs2CrO4 Caesium dichloroiodate – CsICl2 Caesium dodecaborate – Cs2B12H12 Caesium fluoride – CsF Caesium heptafluoroxenate – CsXeF7 Caesium hydride – CsH Caesium hydrogen sulfate – CsHSO4 Caesium iodide – CsI Caesium monoxide – Cs2O Caesium nitrate – CsNO3 Caesium ozonide – CsO3 Caesium perchlorate – CsClO4 Caesium peroxide – Cs2O2 Caesium sulfate – Cs2SO4 Caesium superoxide – CsO2 Caesium triiodide – CsI3
Cf Californium(III) bromide – CfBr3 Californium(III) carbonate – Cf2(CO3)3 Californium(III) chloride – CfCl3 Californium(III) fluoride – CfF3 Californium(III) iodide – CfI3 Californium(II) iodide – CfI2 Californium(III) nitrate – Cf(NO3)3 Californium(III) oxide – Cf2O3 Californium(III) phosphate – CfPO4 Californium(III) sulfate – Cf2(SO4)3 Californium(III) sulfide – Cf2S3 Californium oxyfluoride – CfOF Californium oxychloride – CfOCl
Ca Calcium bromide – CaBr2 Calcium carbide – CaC2 Calcium carbonate (Precipitated Chalk) – CaCO3 Calcium chlorate – Ca(ClO3)2 Calcium chloride – CaCl2 Calcium chromate – CaCrO4 Calcium cyanamide – CaCN2 Calcium fluoride – CaF2 Calcium hydride – CaH2 Calcium hydroxide – Ca(OH)2 Calcium monosilicide – CaSi Calcium oxalate – CaC2O4 Calcium hydroxychloride – CaOCl2 Calcium perchlorate – Ca(ClO4)2 Calcium permanganate – Ca(MnO4)2 Calcium sulfate (gypsum) – CaSO4 Calcium thiocyanate C2CaN2S2
C Carbon dioxide – CO2 Carbon disulfide – CS2 Carbon monoxide – CO Carbon tetrabromide – CBr4 Carbon tetrachloride – CCl4 Carbon tetrafluoride – CF4 Carbon tetraiodide – CI4 Carbonic acid – H2CO3 Carbonyl chloride – COCl2 Carbonyl fluoride – COF2 Carbonyl sulfide – COS Carboplatin – C6H12N2O4Pt
Ce Cerium(III) bromide – CeBr3 Cerium(III) carbonate – Ce2(CO3)3 Cerium(III) chloride – CeCl3 Cerium(III) fluoride – CeF3 Cerium(III) hydroxide – Ce(OH)3 Cerium(III) iodide – CeI3 Cerium(III) nitrate – Ce(NO3)3 Cerium(III) oxide – Ce2O3 Cerium(III) sulfate – Ce2(SO4)3 Cerium(III) sulfide – Ce2S3 Cerium(IV) hydroxide – Ce(OH)4 Cerium(IV) nitrate – Ce(NO3)4 Cerium(IV) oxide – CeO2 Cerium(IV) sulfate – Ce(SO4)2 Cerium(III,IV) oxide – Ce3O4 Ceric ammonium nitrate – (NH4)2Ce(NO3)6 Cerium hexaboride – CeB6 Cerium aluminium – CeAl Cerium cadmium – CeCd Cerium magnesium – CeMg Cerium mercury – CeHg Cerium silver – CeAg Cerium thallium – CeTl Cerium zinc – CeZn
Cl Actinium(III) chloride – AcCl3 Aluminium chloride – AlCl3 Americium(III) chloride – AmCl3 Ammonium chloride – [NH4]Cl Antimony(III) chloride – SbCl3 Antimony(V) chloride – SbCl5 Arsenic(III) chloride – AsCl3 Barium chloride – BaCl2 Beryllium chloride – BeCl2 Bismuth(III) chloride – BiCl3 Boron trichloride – BCl3 Bromine monochloride – BrCl Cadmium chloride – CdCl2 Caesium chloride – CsCl Calcium chloride – CaCl2 Calcium hypochlorite – Ca(ClO)2 Carbon tetrachloride – CCl4 Cerium(III) chloride – CeCl3 Chloramine – NH2Cl Chloric acid – HClO3 Chlorine azide – ClN3 Chlorine dioxide – ClO2 Chlorine dioxide – ClO2 Chlorine monofluoride – ClF Chlorine monoxide – ClO Chlorine pentafluoride – ClF5 Chlorine perchlorate – Cl2O4 Chlorine tetroxide – O3ClOOClO3 Chlorine trifluoride – ClF3 Chlorine trifluoride – ClF3 Chlorine trioxide – ClO3 Chlorine trioxide – ClO3 Chloroplatinic acid – H2[PtCl6] Chlorosulfonic acid – ClSO3H Chlorosulfonyl isocyanate – ClSO2NCO Chloryl fluoride – ClO2F Chromium(II) chloride – CrCl2 Chromium(III) chloride – CrCl3 Chromyl chloride – CrO2Cl2 Cisplatin (cis–platinum(II) chloride diamine) – [PtCl2(NH3)2] Cobalt(II) chloride – CoCl2 Copper(I) chloride – CuCl Copper(II) chloride – CuCl2 Curium(III) chloride – CmCl3 Cyanogen chloride – ClCN Dichlorine dioxide – Cl2O2 Dichlorine heptaoxide – Cl2O7 Dichlorine heptoxide – Cl2O7 Dichlorine hexoxide – Cl2O6 Dichlorine monoxide – Cl2O Dichlorine monoxide – Cl2O Dichlorine tetroxide (chlorine perchlorate) – ClOClO3 Dichlorine trioxide – Cl2O3 Dichlorosilane – SiH2Cl2 Disulfur dichloride – S2Cl2 Dysprosium(III) chloride – DyCl3 Erbium(III) chloride – ErCl3 Europium(II) chloride – EuCl2 Europium(III) chloride – EuCl3 Gadolinium(III) chloride – GdCl3 Gallium trichloride – GaCl3 Germanium dichloride – GeCl2 Germanium tetrachloride – GeCl4 Gold(I) chloride – AuCl Gold(III) chloride – AuCl3 Hafnium(IV) chloride – HfCl4 Holmium(III) chloride – HoCl3 Hydrochloric acid – HCl(aq) Hydrogen chloride – HCl Hypochlorous acid – HOCl Indium(I) chloride – InCl Indium(III) chloride – InCl3 Iodine monochloride – ICl Iridium(III) chloride – IrCl3 Iron(II) chloride – FeCl2 Iron(III) chloride – FeCl3 Lanthanum chloride – LaCl3 Lead(II) chloride – PbCl2 Lithium chloride – LiCl Lithium perchlorate – LiClO4 Lutetium chloride – LuCl3 Magnesium chloride – MgCl2 Magnesium perchlorate – Mg(ClO4)2 Manganese(II) chloride – MnCl2 Mercury(I) chloride – Hg2Cl2 Mercury(II) chloride – HgCl2 Mercury(II) perchlorate – Hg(ClO4)2 Molybdenum(III) chloride – MoCl3 Molybdenum(V) chloride – MoCl5 Neodymium(III) chloride – NdCl3 Neptunium(IV) chloride – NpCl4 Nickel(II) chloride – NiCl2 Niobium oxide trichloride – NbOCl3 Niobium(IV) chloride – NbCl4 Niobium(V) chloride – NbCl5 Nitrogen trichloride – NCl3 Nitrosyl chloride – NOCl Nitryl chloride – NO2Cl Osmium(III) chloride – OsCl3 Palladium(II) chloride – PdCl2 Perchloric acid – HClO4 Perchloryl fluoride – ClO3F Phosgene – COCl2 Phosphonitrilic chloride trimer – (PNCl)3 Phosphorus oxychloride – POCl3 Phosphorus pentachloride – PCl5 Phosphorus trichloride – PCl3 Platinum(II) chloride – PtCl2 Platinum(IV) chloride – PtCl4 Plutonium(III) chloride – PuCl3 Potassium chlorate – KClO3 Potassium chloride – KCl Potassium perchlorate – KClO4 Praseodymium(III) chloride – PrCl3 Protactinium(V) chloride – PaCl5 Radium chloride – RaCl2 Rhenium(III) chloride – ReCl3 Rhenium(V) chloride – ReCl5 Rhodium(III) chloride – RhCl3 Rubidium chloride – RbCl Ruthenium(III) chloride – RuCl3 Samarium(III) chloride – SmCl3 Scandium chloride – ScCl3 Selenium dichloride – SeCl2 Selenium tetrachloride – SeCl4 Silicon tetrachloride – SiCl4 Silver chloride – AgCl Silver perchlorate – AgClO4 Sodium chlorate – NaClO3 Sodium chloride (table salt, rock salt) – NaCl Sodium chlorite – NaClO2 Sodium hypochlorite – NaOCl Sodium perchlorate – NaClO4 Strontium chloride – SrCl2 Sulfur dichloride – SCl2 Sulfuryl chloride – SO2Cl2 Tantalum(III) chloride – TaCl3 Tantalum(IV) chloride – TaCl4 Tantalum(V) chloride – TaCl5 Tellurium tetrachloride – TeCl4 Terbium(III) chloride – TbCl3 Tetrachloroauric acid – H[AuCl4] Thallium(I) chloride – TlCl Thallium(III) chloride – TlCl3 Thionyl chloride – SOCl2 Thiophosgene – CSCl2 Thorium(IV) chloride – ThCl4 Thulium(III) chloride – TmCl3 Tin(II) chloride – SnCl2 Tin(IV) chloride – SnCl4 Titanium tetrachloride – TiCl4 Titanium(III) chloride – TiCl3 Trichlorosilane – HSiCl3 Trigonal bipyramidal – CdCl5 Tungsten(IV) chloride – WCl4 Tungsten(V) chloride – WCl5 Tungsten(VI) chloride – WCl6 Uranium hexachloride – UCl6 Uranium(III) chloride – UCl3 Uranium(IV) chloride – UCl4 Uranium(V) chloride – UCl5 Uranyl chloride – UO2Cl2 Vanadium oxytrichloride – VOCl3 Vanadium(II) chloride – VCl2 Vanadium(III) chloride – VCl3 Vanadium(IV) chloride – VCl4 Ytterbium(III) chloride – YbCl3 Yttrium chloride – YCl3 Zinc chloride – ZnCl2 Zirconium(IV) chloride – ZrCl4
Cr Chromic acid – H2CrO4 Chromium trioxide (Chromic acid) – CrO3 Chromium(II) chloride (chromous chloride) – CrCl2 Chromium(II) sulfate – CrSO4 Chromium(III) chloride – CrCl3 Chromium(III) nitrate – Cr(NO3)3 Chromium(III) oxide – Cr2O3 Chromium(III) sulfate – Cr2(SO4)3 Chromium(III) telluride – Cr2Te3 Chromium(IV) oxide – CrO2 Chromium pentafluoride – CrF5 Chromium sulfide bromide – CrSBr Chromyl chloride – CrO2Cl2 Chromyl fluoride – CrO2F2
Co Cobalt(II) acetate – Co(CH3CO2)2 Cobalt(II) bromide – CoBr2 Cobalt(II) carbonate – CoCO3 Cobalt(II) chloride – CoCl2 Cobalt(II) fluoride – CoF2 Cobalt(II) hydroxide – Co(OH)2 Cobalt(II) iodide – CoI2 Cobalt(II) nitrate – Co(NO3)2 Cobalt(II) oxide – CoO Cobalt(II) perchlorate – Co(ClO4)2 Cobalt(II) phosphate – Co3(PO4)2 Cobalt(II) sulfate – CoSO4 Cobalt(II) thiocyanate – Co(SCN)2 Cobalt(II,III) oxide – Co3O4 Cobalt(III) chloride – CoCl3 Cobalt(III) fluoride – CoF3 Cobalt(III) hydroxide – Co(OH)3 Cobalt(III) nitrate – Co(NO3)3 Cobalt(III) oxide – Co2O3
Cu Copper(I) acetylide – Cu2C2 Copper(I) azide – CuN3 Copper(I) bromide – CuBr Copper(I) chloride – CuCl Copper(I) fluoride – CuF Copper(I) hydroxide – CuOH Copper(I) iodide – CuI Copper(I) nitrate – CuNO3 Copper(I) oxide – Cu2O Copper(I) phosphide – Cu3P Copper(I) selenide – Cu2Se Copper(I) sulfate – CuSO4 Copper(I) sulfide – Cu2S Copper(I) telluride – Cu2Te Copper(I) thiocyanate – CuSCN Copper(I,II) sulfite – Cu3(SO3)2 Copper(II) arsenate – Cu3(AsO4)2 Copper(II) azide – Cu(N3)2 Copper(II) borate – Cu3(BO3)2 Copper(II) bromide – CuBr2 Copper(II) carbonate – CuCO3 Copper(II) carbonate hydroxide – Cu2(CO3)(OH)2 Copper(II) chlorate – Cu(ClO3)2 Copper(II) chloride – CuCl2 Copper(II) fluoride – CuF2 Copper(II) hydroxide – Cu(OH)2 Copper(II) nitrate – Cu(NO3)2 Copper(II) oxide – CuO Copper(II) perchlorate – Cu(ClO4)2 Copper(II) phosphate – Cu3(PO4)2 Copper(II) selenide – CuSe Copper(II) selenite – CuSeO3 Copper(II) sulfate – CuSO4 Copper(II) sulfide – CuS Copper(II) telluride – CuTe Copper(II) thiocyanate – Cu(SCN)2 Copper oxychloride – H3ClCu2O3 Tetramminecopper(II) sulfate – [Cu(NH3)4]SO4
Cm Curium(III) chloride – CmCl3 Curium(III) oxide – Cm2O3 Curium(IV) oxide – CmO2 Curium hydroxide – Cm(OH)3
CN Cyanogen bromide – BrCN Cyanogen chloride – ClCN Cyanogen iodide – ICN Cyanogen – (CN)2 Cyanuric chloride – C3Cl3N3 Cyanogen thiocyanate – CNSCN Cyanogen selenocyanate – CNSeCN Cyanogen azide – N3CN
D
Dy Dysprosium(II) chloride – DyCl2 Dysprosium(II) iodide – DyI2 Dysprosium(III) acetate – Dy(CH3COO)3 Dysprosium(III) bromide – DyBr3 Dysprosium(III) carbonate – Dy2(CO3)3 Dysprosium(III) chloride – DyCl3 Dysprosium(III) fluoride – DyF3 Dysprosium(III) iodide – DyI3 Dysprosium(III) nitrate – Dy(NO3)3 Dysprosium(III) oxalate – Dy2(C2O4)3 Dysprosium(III) oxide – Dy2O3 Dysprosium(III) phosphate – DyPO4 Dysprosium(III) selenide – Dy2Se3 Dysprosium(III) sulfide – Dy2S3 Dysprosium(III) sulfate – Dy2(SO4)3 Dysprosium(III) telluride – Dy2Te3 Dysprosium arsenide – DyAs Dysprosium bismuthide – DyBi Dysprosium iodate – Dy(IO3)3 Dysprosium monosulfide – DyS Dysprosium nitride – DyN Dysprosium phosphide – DyP Dysprosium stannate – Dy2Sn2O7 Dysprosium titanate – Dy2Ti2O7
E
Es Einsteinium(III) bromide – EsBr3 Einsteinium(III) carbonate – Es2(CO3)3 Einsteinium(III) chloride – EsCl3 Einsteinium(III) fluoride – EsF3 Einsteinium(III) iodide – EsI3 Einsteinium(III) nitrate – Es(NO3)3 Einsteinium(III) oxide – Es2O3 Einsteinium(III) phosphate – EsPO4 Einsteinium(III) sulfate – Es2(SO4)3 Einsteinium(III) sulfide – Es2S3
Er Erbium-copper – ErCu Erbium-gold – ErAu Erbium-iridium – ErIr Erbium-silver – ErAg Erbium hexaboride – ErB6 Erbium iodate – Er(IO3)3 Erbium nitride – ErN Erbium oxybromide – ErOBr Erbium oxychloride – ErOCl Erbium oxyfluoride – ErOF Erbium phosphide – ErP Erbium silicide – ErSi2 Erbium tetraboride – ErB4 Erbium(III) bromide – ErBr3 Erbium(III) chloride – ErCl3 Erbium(III) fluoride – ErF3 Erbium(III) hydroxide – Er(OH)3 Erbium(III) iodide – ErI3 Erbium(III) nitrate – Er(NO3)3 Erbium(III) oxide – Er2O3 Erbium(III) selenate – Er2(SeO4)3 Erbium(III) selenide – Er2Se3 Erbium(III) sulfate – Er2(SO4)3 Erbium(III) telluride – Er2Te3
Eu Europium(II) bromide – EuBr2 Europium(II) chloride – EuCl2 Europium(II) fluoride – EuF2 Europium(II) hydride – EuH2 Europium(II) hydroxide – Eu(OH)2 Europium(II) oxide – EuO Europium(II) iodide – EuI2 Europium(II) selenide – EuSe Europium(II) silicide – EuSi2 Europium(II) sulfate – EuSO4 Europium(II) sulfide – EuS2 Europium(II) telluride – EuTe Europium(II) titanate – EuTiO3 Europium(III) acetate – Eu(CH3COO)3 Europium(III) arsenate – EuAsO4 Europium(III) bromide – EuBr3 Europium(III) carbonate – Eu(CO3)3 Europium(III) chloride – EuCl3 Europium(III) chromate – EuCrO4 Europium(III) fluoride – EuF3 Europium(III) hydroxide – Eu(OH)3 Europium(III) iodate – Eu(IO3)3 Europium(III) iodide – EuI3 Europium(III) nitrate – Eu(NO3)3 Europium(III) oxide – Eu2O3 Europium(III) perchlorate – Eu(ClO4)3 Europium(III) phosphate – EuPO4 Europium(III) phosphide – EuP Europium(III) selenide – Eu2Se3 Europium(III) sulfate – Eu2(SO4)3 Europium(III) telluride – Eu2Te3 Europium(III) vanadate – EuVO4 Europium barium titanate – BaEuTiO4
F
F Fluoroantimonic acid – H2FSbF6 Tetrafluorohydrazine – N2F4 Trifluoromethylisocyanide – C2NF3 Trifluoromethanesulfonic acid – CF3SO3H Other fluorides: AlF3, AmF3, NH4F, NH4HF2, NH4BF4, SbF5, SbF3, AsF5, AsF3, BaF2, BeF2, BiF3, F5SOOSF5, BF3, BrF5, BrF3, BrF, CdF2, CsF, CaF2, CF4, COF2, CeF3, CeF4, ClF5, ClF3, ClF, CrF3, CrF5, CrO2F2, CoF2, CoF3, CuF, CuF2, CmF3, N2F2, N2F4, O2F2, P2F4, S2F2, DyF3, ErF3, EuF3, HBF4, FN3, FOSO2F, FNO3, FSO3H, GdF3, GaF3, GeF4, AuF3, HfF4, H2SbF6, HPF6, H2SiF6, H2TiF6, HF, HF(aq), HFO, InF3, IF7, IF, IF5, IrF3, IrF6, FeF2, FeF3, KrF2, LaF3, PbF2, PbF4, LiF, MgF2, MnF2, MnF3, MnF4, Hg2F2, HgF2, MoF3, MoF5, MoF6, NbF4, NbF5, NdF3, NiF2, NpF4, NpF5, NpF6, ONF3, NF3, NO2BF4, NOBF4, NOF, NO2F, OsF4, OsF6, OsF7, OF2, PdF2, PdF4, FSO2OOSO2F, FPS, POF3, PF5, PF3, PtF2, PtF4, PtF6, PuF3, PuF4, PuF6, KF, KPF6, KBF4, PrF3, PaF5, RaF2, RnF2, ReF4, ReF6, ReF7, RhF3, RbF, RuF3, RuF4, RuF6, SmF3, ScF3, SeF6, SeF4, SiF4, AgF, AgF2, AgBF4, NaF, NaFSO3, Na3AlF6, NaSbF6, NaPF6, Na2SiF6, Na2TiF6, NaBF4, SrF2, SF2, SF6, SF4, SO2F2, TaF5, TcF6, TeF6, TeF4, TlF, TlF3, SOF2, ThF4, SnF2, SnF4, TiF3, TiF4, HSiF3, WF6, UF4, UF5, UF6, UO2F2, VF3, VF4, VF5, XeF2, XeO2F2, XeF6, XePtF6, XeF4, YbF3, YF3, ZnF2, ZrF4
Fr Francium oxide – Fr2O Francium chloride – FrCl Francium bromide – FrBr Francium iodide – FrI Francium carbonate – Fr2CO3 Francium hydroxide – FrOH Francium sulfate – Fr2SO4
G
Gd Gadolinium(III) chloride – GdCl3 Gadolinium(III) oxide – Gd2O3 Gadolinium(III) carbonate – Gd2(CO3)3 Gadolinium(III) chloride – GdCl3 Gadolinium(III) fluoride – GdF3 Gadolinium gallium garnet – Gd3Ga5O12 Gadolinium(III) nitrate – Gd(NO3)3 Gadolinium(III) oxide – Gd2O3 Gadolinium(III) phosphate – GdPO4 Gadolinium(III) sulfate – Gd2(SO4)3
Ga Gallium antimonide – GaSb Gallium arsenide – GaAs Gallium(III) fluoride – GaF3 Gallium trichloride – GaCl3 Gallium nitride – GaN Gallium phosphide – GaP Gallium(II) sulfide – GaS Gallium(III) sulfide – Ga2S3
Ge Digermane – Ge2H6 Germane – GeH4 Germanium(II) bromide – GeBr2 Germanium(II) chloride – GeCl2 Germanium(II) fluoride – GeF2 Germanium(II) iodide – GeI2 Germanium(II) oxide – GeO Germanium(II) selenide – GeSe Germanium(II) sulfide – GeS Germanium(IV) bromide – GeBr4 Germanium(IV) chloride – GeCl4 Germanium(IV) fluoride – GeF4 Germanium(IV) iodide – GeI4 Germanium(IV) nitride – Ge3N4 Germanium(IV) oxide – GeO2 Germanium(IV) selenide – GeSe2 Germanium(IV) sulfide – GeS2 Germanium difluoride – GeF2 Germanium dioxide – GeO2 Germanium tetrachloride – GeCl4 Germanium tetrafluoride – GeF4 Germanium telluride – GeTe
Au Gold(I) bromide – AuBr Gold(I) chloride – AuCl Gold(I) cyanide – AuCN Gold(I) hydride – AuH Gold(I) iodide – AuI Gold(I) selenide – Au2Se Gold(I) sulfide – Au2S Gold(III) bromide – (AuBr3)2 Gold(III) chloride – (AuCl3)2 Gold(III) fluoride – AuF3 Gold(III) iodide – AuI3 Gold(III) oxide – Au2O3 Gold(III) selenide – Au2Se3 Gold(III) sulfide – Au2S3 Gold(III) nitrate – Au(NO3)3 Gold(V) fluoride – AuF5 Gold(I,III) chloride – Au4Cl8 Gold ditelluride – AuTe2 Gold heptafluoride – AuF5·F2 (AuF7)
H
Hf Hafnium(IV) bromide – HfBr4 Hafnium(IV) carbide – HfC Hafnium(IV) chloride – HfCl4 Hafnium(IV) fluoride – HfF4 Hafnium(IV) iodide – HfI4 Hafnium(IV) oxide – HfO2 Hafnium(IV) silicate – HfSiO4 Hafnium(IV) sulfide – HfS2 Hexadecacarbonylhexarhodium – Rh6(CO)16
Hs Hassium tetroxide – HsO4
Ho Holmium antimonide – HoSb Holmium arsenide – HoAs Holmium bismuthide – HoBi Holmium diantimonide – HoSb2 Holmium disilicide – HoSi2 Holmium iodate – Ho(IO3)3 Holmium monosulfide – HoS Holmium nitride – HoN Holmium oxychloride – HoOCl Holmium oxyfluoride – HoOF Holmium phosphide – HoP Holmium titanate – Ho2Ti2O7 Holmium(III) acetate – Ho(CH3COO3)3 Holmium(III) acetylacetonate – Ho(acac)3 Holmium(III) bromide – HoBr3 Holmium(III) carbonate – Ho2(CO3)3 Holmium(III) chloride – HoCl3 Holmium(III) fluoride – HoF3 Holmium(III) hydroxide – Ho(OH)3 Holmium(III) iodide – HoI3 Holmium(III) nitrate – Ho(NO3)3 Holmium(III) oxalate – Ho2(C2O4)3 Holmium(III) oxide – Ho2O3 Holmium(III) phosphate – HoPO4 Holmium(III) selenide – Ho2Se3 Holmium(III) sulfate – Ho2(SO4)3 Holmium(III) sulfide – Ho2S3 Holmium(III) telluride – Ho2Te3
H Hexafluorosilicic acid – H2F6Si Hydrazine – N2H4 Hydrazoic acid – HN3 Hydroiodic acid – HI Hydrogen bromide – HBr Hydrogen chloride – HCl Hydrogen cyanide – HCN Hydrogen fluoride – HF Hydrogen peroxide – H2O2 Hydrogen selenide – H2Se Hydrogen sulfide – H2S Hydrogen telluride – H2Te Hydroxylamine – NH2OH Hypobromous acid – HBrO Hypochlorous acid – HClO Hypophosphorous acid – H3PO2 Metaphosphoric acid – HPO3 Protonated molecular hydrogen – H+3 Trioxidane – H2O3 Water - H2O
He Sodium helide – Na2He
I
In Indium(I) bromide – InBr Indium(I) iodide – InI Indium(I) oxide – In2O Indium(III) bromide – InBr3 Indium(III) chloride – InCl3 Indium(III) fluoride – InF3 Indium(III) nitrate – In(NO3)3 Indium(III) oxide – In2O3 Indium(III) selenide – In2Se3 Indium(III) sulfate – In2(SO4)3 Indium(III) sulfide – In2S3 Indium antimonide – InSb Indium arsenide – InAs Indium nitride – InN Indium phosphide – InP Trimethylindium – In(CH3)3
I Iodic acid – HIO3 Iodine heptafluoride – IF7 Iodine pentafluoride – IF5 Iodine monochloride – ICl Iodine trichloride – ICl3 Iodine pentachloride - ICl5 Iodine tribromide - IBr3 Periodic acid – HIO4 Tetrachloroiodic acid - HICl4
Ir Iridium(IV) chloride – IrCl4 Iridium(V) fluoride – IrF5 Iridium hexafluoride – IrF6 Iridium tetrafluoride – IrF4
Fe Columbite – Fe2+Nb2O6 Iron(II) chloride – FeCl2 Iron(II) oxalate – FeC2O4 Iron(II) oxide – FeO Iron(II) selenate – FeSeO4 Iron(II) sulfate – FeSO4 Iron(III) chloride – FeCl3 Iron(III) fluoride – FeF3 Iron(III) oxalate – C6Fe2O12 Iron(III) oxide – Fe2O3 Iron(III) nitrate – Fe(NO3)3(H2O)9 Iron(III) sulfate – Fe2(SO4)3 Iron(III) thiocyanate – Fe(SCN)3 Iron(II,III) oxide – Fe3O4 Iron ferrocyanide – Fe7(CN)18 Prussian blue (Iron(III) hexacyanoferrate(II)) – Fe4[Fe(CN)6]3 Ammonium iron(II) sulfate – (NH4)2Fe(SO4)2 Iron(II) bromide – FeBr2 Iron(III) bromide – FeBr3 Iron(II) chloride – FeCl2 Iron(III) chloride – FeCl3 Iron disulfide – FeS2 Iron dodecacarbonyl – Fe3(CO)12 Iron(III) fluoride – FeF3 Iron(II) iodide – FeI2 Iron naphthenate – Fe(ONap)3 Iron(III) nitrate – Fe(NO3)3 Iron nonacarbonyl – Fe2(CO)9 Iron(II) oxalate – FeC2O4 Iron(II,III) oxide – Fe3O4 Iron(III) oxide – Fe2O3 Iron pentacarbonyl – Fe(CO)5 Iron(III) perchlorate – Fe(ClO4)3 Iron(III) phosphate – FePO4 Iron(II) sulfamate – (NH2SO3)2Fe Iron(II) sulfate – FeSO4 Iron(III) sulfate – Fe2(SO4)3 Iron(II) sulfide – FeS
K
Kr Krypton difluoride – KrF2
L
La Lanthanum aluminium – LaAl Lanthanum cadmium – LaCd Lanthanum carbonate – La2(CO3)3 Lanthanum magnesium – LaMg Lanthanum manganite – LaMnO3 Lanthanum mercury – LaHg Lanthanum silver – LaAg Lanthanum thallium – LaTl Lanthanum zinc – LaZn Lanthanum boride – LaB6 Lanthanum carbonate – La2(CO3)3 Lanthanum(III) chloride – LaCl3 Lanthanum trifluoride – LaF3 Lanthanum(III) oxide – La2O3 Lanthanum(III) nitrate – La(NO3)3 Lanthanum(III) phosphate – LaPO4 Lanthanum(III) sulfate – La2(SO4)3
Pb Lead(II) azide – Pb(N3)2 Lead(II) bromide – PbBr2 Lead(II) carbonate – Pb(CO3) Lead(II) chloride – PbCl2 Lead(II) fluoride – PbF2 Lead(II) hydroxide – Pb(OH)2 Lead(II) iodide – PbI2 Lead(II) nitrate – Pb(NO3)2 Lead(II) oxide – PbO Lead(II) phosphate – Pb3(PO4)2 Lead(II) sulfate – Pb(SO4) Lead(II) selenide – PbSe Lead(II) sulfide – PbS Lead(II) telluride – PbTe Lead(II) thiocyanate – Pb(CNS)2 Lead(II,IV) oxide – Pb3O4 Lead(IV) oxide – PbO2 Lead(IV) sulfide – PbS2 Lead hydrogen arsenate – PbHAsO4 Lead styphnate – C6HN3O8Pb Lead tetrachloride – PbCl4 Lead tetrafluoride – PbF4 Lead tetroxide – Pb3O4 Lead titanate – PbTiO3 Lead zirconate titanate – Pb[TixZr1−x]O3 (e.g., x = 0.52 is lead zirconium titanate) Plumbane – PbH4
Li Lithium tetrachloroaluminate – LiAlCl4 Lithium aluminium hydride – LiAlH4 Lithium bromide – LiBr Lithium borohydride – LiBH4 Lithium carbonate (Lithium salt) – Li2CO3 Lithium chloride – LiCl Lithium hypochlorite – LiClO Lithium chlorate – LiClO3 Lithium perchlorate – LiClO4 Lithium cobalt oxide – LiCoO2 Lithium oxide – Li2O Lithium peroxide – Li2O2 Lithium hydride – LiH Lithium hydroxide – LiOH Lithium hydrosulfide – LiHS Lithium hypofluorite – LiOF Lithium iodide – LiI Lithium iron phosphate – FeLiO4P Lithium nitrate – LiNO3 Lithium sulfide – Li2S Lithium sulfite – Li2SO3 Lithium sulfate – Li2SO4 Lithium superoxide – LiO2 Lithium hexafluorophosphate – LiPF6
M
Mg Magnesium antimonide – MgSb Magnesium bromide – MgBr2 Magnesium carbonate – MgCO3 Magnesium chloride – MgCl2 Magnesium citrate – C6H6MgO7 Magnesium oxide – MgO Magnesium perchlorate – Mg(ClO4)2 Magnesium phosphate – Mg3(PO4)2 Magnesium sulfate – MgSO4 Magnesium bicarbonate – Mg(HCO3)2 Magnesium boride – MgB6 Magnesium bromide – MgBr2 Magnesium carbide – MgC2 Magnesium carbonate – MgCO3 Magnesium chloride – MgCl2 Magnesium cyanamide – MgCN2 Magnesium fluoride – MgF2 Magnesium fluorophosphate – MgPO3F Magnesium gluconate – Mg(HOCH2(CHOH)4CO2)2 Magnesium hydride – MgH2 Dimagnesium phosphate – MgHPO4 Magnesium hydroxide – Mg(OH)2 Magnesium hypochlorite – Mg(OCl)2 Magnesium iodide – MgI2 Magnesium molybdate – MgMoO4 Magnesium nitrate – Mg(NO3)2 Magnesium oxalate – MgC2O4 Magnesium peroxide – MgO2 Magnesium phosphate – Mg3(PO4)2 Magnesium silicate – MgSiO3 Magnesium sulfate – MgSO4 Magnesium sulfide – MgS Magnesium titanate – MgTiO3 Magnesium tungstate – MgWO4 Magnesium zirconate – MgZrO3
Mn Manganese(II) bromide – MnBr2 Manganese(II) chloride – MnCl2 Manganese(II) hydroxide – Mn(OH)2 Manganese(II) oxide – MnO Manganese(II) phosphate – Mn3(PO4)2 Manganese(II) sulfate – MnSO4 Manganese(II) sulfate monohydrate – MnSO4·H2O Manganese(III) chloride – MnCl3 Manganese(III) oxide – Mn2O3 Manganese(IV) fluoride – MnF4 Manganese(IV) oxide (manganese dioxide) – MnO2 Manganese(II,III) oxide – Mn3O4 Manganese dioxide – MnO2 Manganese heptoxide – Mn2O7
Hg Mercury(I) chloride – Hg2Cl2 Mercury(I) sulfate – Hg2SO4 Mercury(II) chloride – HgCl2 Mercury(II) hydride – HgH2 Mercury(II) selenide – HgSe Mercury(II) sulfate – HgSO4 Mercury(II) sulfide – HgS Mercury(II) telluride – HgTe Mercury(II) thiocyanate – Hg(SCN)2 Mercury(IV) fluoride – HgF4 Mercury fulminate – Hg(ONC)2
Mo Molybdenum(II) bromide – MoBr2 Molybdenum(II) chloride – Mo6Cl12 Molybdenum(III) bromide – MoBr3 Molybdenum(III) chloride – MoCl3 Molybdenum(IV) carbide – MoC Molybdenum(IV) chloride – MoCl4 Molybdenum(IV) fluoride – MoF4 Molybdenum(V) chloride – Mo2Cl10 Molybdenum(V) fluoride – MoF5 Molybdenum diselenide – MoSe2 Molybdenum disulfide – MoS2 Molybdenum hexacarbonyl – Mo(CO)6 Molybdenum hexafluoride – MoF6 Molybdenum tetrachloride – MoCl4 Molybdenum trioxide – MoO3 Molybdic acid – H2MoO4
N
Nd Neodymium acetate – Nd(CH3COO)3 Neodymium(III) arsenate – NdAsO4 Neodymium(II) chloride – NdCl2 Neodymium(III) chloride – NdCl3 Neodymium magnet – Nd2Fe14B Neodymium(II) bromide – NdBr2 Neodymium(III) bromide – NdBr3 Neodymium(III) fluoride – NdF3 Neodymium(III) hydride – NdH3 Neodymium(II) iodide – NdI2 Neodymium(III) iodide – NdI3 Neodymium molybdate – Nd2(MoO4)3 Neodymium perrhenate – Nd(ReO4)3 Neodymium(III) sulfide – Nd2S3 Neodymium tantalate – NdTaO4 Neodymium(III) vanadate – NdVO4
Np Neptunium(III) fluoride – NpF3 Neptunium(IV) fluoride – NpF4 Neptunium(IV) oxide – NpO2 Neptunium(VI) fluoride – NpF6
Ni Nickel(II) carbonate – NiCO3 Nickel(II) chloride – NiCl2 Nickel(II) fluoride – NiF2 Nickel(II) hydroxide – Ni(OH)2 Nickel(II) nitrate – Ni(NO3)2 Nickel(II) oxide – NiO Nickel(II) sulfamate – Ni(SO3NH2)2 Nickel(II) sulfide – NiS
Nb Niobium(IV) fluoride – NbF4 Niobium(V) fluoride – NbF5 Niobium oxychloride – NbOCl3 Niobium pentachloride – NbCl5
N Dinitrogen pentoxide (nitronium nitrate) – N2O5 Dinitrogen tetrafluoride – N2F4 Dinitrogen tetroxide – N2O4 Dinitrogen trioxide – N2O3 Nitric acid – HNO3 Nitrous acid – HNO2 Nitrogen dioxide – NO2 Nitrogen monoxide – NO Nitrous oxide (dinitrogen monoxide, laughing gas, NOS) – N2O Nitrogen pentafluoride – NF5 Nitrogen triiodide – NI3 Thiazyl fluoride – NSF
NO Nitrosonium octafluoroxenate(VI) – (NO)2XeF8 Nitrosonium tetrafluoroborate – NOBF4 Nitrosylsulfuric acid – NOHSO4
O
Os Osmium hexafluoride – OsF6 Osmium tetroxide (osmium(VIII) oxide) – OsO4 Osmium trioxide (osmium(VI) oxide) – OsO3
O Tributyltin – C24H54OSn2 Oxygen difluoride – OF2 Ozone – O3 Aluminium oxide – Al2O3 Americium(II) oxide – AmO Americium(IV) oxide – AmO2 Antimony trioxide – Sb2O3 Antimony(V) oxide – Sb2O5 Arsenic trioxide – As2O3 Arsenic(V) oxide – As2O5 Barium oxide – BaO Beryllium oxide – BeO Bismuth(III) oxide – Bi2O3 Bismuth oxychloride – BiOCl Boron trioxide – B2O3 Bromine monoxide – Br2O Carbon dioxide – CO2 Carbon monoxide – CO Cerium(IV) oxide – CeO2 Chlorine dioxide – ClO2 Chlorine trioxide – ClO3 Dichlorine heptaoxide – Cl2O7 Dichlorine monoxide – Cl2O Chromium(III) oxide – Cr2O3 Chromium(IV) oxide – CrO2 Chromium(VI) oxide – CrO3 Cobalt(II) oxide – CoO Copper(I) oxide – Cu2O Copper(II) oxide – CuO Curium(III) oxide – Cm2O3 Curium(IV) oxide – CmO2 Dysprosium(III) oxide – Dy2O3 Erbium(III) oxide – Er2O3 Europium(III) oxide – Eu2O3 Oxygen difluoride – OF2 Dioxygen difluoride – O2F2 Francium oxide – Fr2O Gadolinium(III) oxide – Gd2O3 Gallium(III) oxide – Ga2O3 Germanium dioxide – GeO2 Gold(III) oxide – Au2O3 Hafnium dioxide – HfO2 Holmium(III) oxide – Ho2O3 Indium(I) oxide – In2O Indium(III) oxide – In2O3 Iodine pentoxide – I2O5 Iridium(IV) oxide – IrO2 Iron(II) oxide – FeO Iron(II,III) oxide – Fe3O4 Iron(III) oxide – Fe2O3 Lanthanum(III) oxide – La2O3 Lead(II) oxide – PbO Lead dioxide – PbO2 Lithium oxide – Li2O Magnesium oxide – MgO Potassium oxide – K2O Rubidium oxide – Rb2O Sodium oxide – Na2O Strontium oxide – SrO Tellurium dioxide – TeO2 Uranium(IV) oxide – UO2 (only simple oxides, oxyhalides, and related compounds, not hydroxides, carbonates, acids, or other compounds listed elsewhere)
P
Pd Palladium(II) chloride – PdCl2 Palladium(II) nitrate – Pd(NO3)2 Palladium(II,IV) fluoride – PdF3 Palladium sulfate – PdSO4 Palladium tetrafluoride – PdF4
P Diphosphorus tetrachloride – P2Cl4 Diphosphorus tetrafluoride – P2F4 Diphosphorus tetraiodide – P2I4 Hexachlorophosphazene – (NPCl2)3 Phosphine – PH3 Phosphomolybdic acid – H3PMo12O40 Phosphoric acid – H3PO4 Phosphorous acid (Phosphoric(III) acid) – H3PO3 Phosphoryl nitride – OPN Phosphorus pentabromide – PBr5 Phosphorus pentafluoride – PF5 Phosphorus pentasulfide – P4S10 Phosphorus pentoxide – P2O5 Phosphorus sesquisulfide – P4S3 Phosphorus tribromide – PBr3 Phosphorus trichloride – PCl3 Phosphorus trifluoride – PF3 Phosphorus triiodide – PI3 Phosphotungstic acid – H3PW12O40 Poly(dichlorophosphazene) – (NPCl2)n
Pt Platinum(II) chloride – PtCl2 Platinum(IV) chloride – PtCl4 Platinum hexafluoride – PtF6 Platinum pentafluoride – PtF5 Platinum tetrafluoride – PtF4
Pu Plutonium(III) bromide – PuBr3 Plutonium(III) chloride – PuCl3 Plutonium(III) fluoride – PuF3 Plutonium(III) iodide – PuI3 Plutonium dihydride – PuH2+x Plutonium dioxide (Plutonium(IV) oxide) – PuO2 Plutonium hexafluoride – PuF6 Plutonium tetrafluoride – PuF4 Plutonium trihydride – PuH3
Po Polonium hexafluoride – PoF6 Polonium monoxide – PoO Polonium dioxide – PoO2 Polonium trioxide – PoO3
Ps Di-positronium – Ps2 Positronium hydride – PsH
K Potash Alum – K2SO4·Al2(SO4)3·24H2O Potassium alum – AlK(SO4)2 Potassium aluminium fluoride – KAlF4 Potassium amide – KNH2 Potassium argentocyanide – KAg(CN)2 Potassium arsenite – KAsO2 Potassium azide – KN3 Potassium borate – K2B4O7·4H2O Potassium bromide – KBr Potassium bicarbonate – KHCO3 Potassium bifluoride – KHF2 Potassium bisulfite – KHSO3 Potassium carbonate – K2CO3 Potassium calcium chloride – KCaCl3 Potassium chlorate – KClO3 Potassium chloride – KCl Potassium chlorite – KClO2 Potassium chromate – K2CrO4 Potassium cyanide – KCN Potassium dichromate – K2Cr2O7 Potassium dithionite – K2S2O4 Potassium ferrate – K2FeO4 Potassium ferrioxalate – K3[Fe(C2O4)3] Potassium ferricyanide – K3[Fe(CN)6] Potassium ferrocyanide – K4[Fe(CN)6] Potassium heptafluorotantalate – K2[TaF7] Potassium hexafluorophosphate – KPF6 Potassium hydrogen carbonate – KHCO3 Potassium hydrogen fluoride – KHF2 Potassium hydroxide/caustic potash – KOH Potassium iodide – KI Potassium iodate – KIO3 Potassium manganate – K2MnO4 Potassium monopersulfate – K2SO4·KHSO4·2KHSO5 Potassium nitrate – KNO3 Potassium perbromate – KBrO4 Potassium perchlorate – KClO4 Potassium periodate – KIO4 Potassium permanganate – KMnO4 Potassium sodium tartrate – KNaC4H4O6 Potassium sulfate – K2SO4 Potassium sulfite – K2SO3 Potassium sulfide – K2S Potassium tartrate – K2C4H4O6 Potassium tetrachloroiodate(III) – KICl4 Potassium tetraiodomercurate(II) – K2HgI4 Potassium thiocyanate – KSCN Potassium titanyl phosphate – KTiOPO4 Potassium vanadate – KVO3 Tripotassium phosphate – K3PO4
Pr Praseodymium(III) chloride – PrCl3 Praseodymium(III) sulfate – Pr2(SO4)3 Praseodymium(III) bromide – PrBr3 Praseodymium(III) carbonate – Pr2(CO3)3 Praseodymium(III) chloride – PrCl3 Praseodymium(III) fluoride – PrF3 Praseodymium(III) iodide – PrI3 Praseodymium(III) nitrate – Pr(NO3)3 Praseodymium(III) oxide – Pr2O3 Praseodymium(III) phosphate – PrPO4 Praseodymium(III) sulfate – Pr2(SO4)3 Praseodymium(III) sulfide – Pr2S3
Pm Promethium(III) chloride – PmCl3 Promethium(III) oxide – Pm2O3 Promethium(III) bromide – PmBr3 Promethium(III) carbonate – Pm2(CO3)3 Promethium(III) chloride – PmCl3 Promethium(III) fluoride – PmF3 Promethium(III) iodide – PmI3 Promethium(III) nitrate – Pm(NO3)3 Promethium(III) oxide – Pm2O3 Promethium(III) phosphate – PmPO4 Promethium(III) sulfate – Pm2(SO4)3 Promethium(III) sulfide – Pm2S3
R
Ra Radium bromide – RaBr2 Radium carbonate – RaCO3 Radium chloride – RaCl2 Radium fluoride – RaF2
Rn Radon difluoride – RnF2
Re Rhenium(IV) oxide – ReO2 Rhenium(VII) oxide – Re2O7 Rhenium heptafluoride – ReF7 Rhenium hexafluoride – ReF6
Rh Rhodium hexafluoride – RhF6 Rhodium pentafluoride – Rh4F20 Rhodium(III) chloride – RhCl3 Rhodium(III) hydroxide – Rh(OH)3 Rhodium(III) iodide – RhI3 Rhodium(III) nitrate – Rh(NO3)3 Rhodium(III) oxide – Rh2O3 Rhodium(III) sulfate – Rh2(SO4)6 Rhodium(III) sulfide – Rh2S3 Rhodium(IV) fluoride – RhF4 Rhodium(IV) oxide – RhO2
Rb Rubidium azide – RbN3 Rubidium bromide – RbBr Rubidium chloride – RbCl Rubidium fluoride – RbF Rubidium hydrogen sulfate – RbHSO4 Rubidium hydroxide – RbOH Rubidium iodide – RbI Rubidium nitrate – RbNO3 Rubidium oxide – Rb2O Rubidium telluride – Rb2Te Rubidium titanyl phosphate — RbTiOPO4
Ru Ruthenium hexafluoride – RuF6 Ruthenium pentafluoride – RuF5 Ruthenium(VIII) oxide – RuO4 Ruthenium(III) chloride – RuCl3 Ruthenium(IV) oxide – RuO2
S
Sm Samarium(II) iodide – SmI2 Samarium(III) chloride – SmCl3 Samarium(III) oxide – Sm2O3 Samarium(III) bromide – SmBr3 Samarium(III) carbonate – Sm2(CO3)3 Samarium(III) fluoride – SmF3 Samarium(III) iodide – SmI3 Samarium(III) nitrate – Sm(NO3)3 Samarium(III) oxide – Sm2O3 Samarium(III) phosphate – SmPO4 Samarium(III) sulfate – Sm2(SO4)4 Samarium(III) sulfide – Sm2S3
Sc Scandium(III) fluoride – ScF3 Scandium(III) nitrate – Sc(NO3)3 Scandium(III) oxide – Sc2O3 Scandium(III) triflate – Sc(OSO2CF3)3
Sg Seaborgium hexacarbonyl – Sg(CO)6
Se Selenic acid – H2SeO4 Selenious acid – H2SeO3 Selenium dibromide – SeBr2 Selenium dioxide – SeO2 Selenium disulfide – SeS2 Selenium hexafluoride – SeF6 Selenium hexasulfide – Se2S6 Selenium oxybromide – SeOBr2 Selenium oxydichloride – SeOCl2 Selenium tetrachloride – SeCl4 Selenium tetrafluoride – SeF4 Selenium trioxide – SeO3 Selenoyl fluoride – SeO2F2
Si Disilane – Si2H6 Silane – SiH4 Silica gel – SiO2·nH2O Silicic acid – Si(OH)4 Silicochloroform, trichlorosilane – SiHCl3 Silicofluoric acid – H2SiF6 Silicon boride – SiB3 Silicon carbide (carborundum) – SiC Silicon dioxide – SiO2 Silicon monoxide – SiO Silicon nitride – Si3N4 Silicon tetrabromide – SiBr4 Silicon tetrachloride – SiCl4 Silicon tetrafluoride – SiF4 Silicon tetraiodide – SiI4 Thortveitite – (Sc,Y)2Si2O7
Ag Silver(I) fluoride – AgF Silver(II) fluoride – AgF2 Silver acetylide – Ag2C2 Silver argentocyanide – KAg(CN)2 Silver azide – AgN3 Silver bromate – AgBrO3 Silver bromide – AgBr Silver chlorate – AgClO3 Silver chloride – AgCl Silver chromate – Ag2CrO4 Silver fluoroborate – AgBF4 Silver fulminate – AgCNO Silver hydroxide – AgOH Silver iodide – AgI Silver nitrate – AgNO3 Silver nitride – Ag3N Silver oxide – Ag2O Silver perchlorate – AgClO4 Silver permanganate – AgMnO4 Silver phosphate (silver orthophosphate) – Ag3PO4 Silver subfluoride – Ag2F Silver sulfate – Ag2SO4 Silver sulfide – Ag2S
Na Sodamide – NaNH2 Sodium aluminate – NaAlO2 Sodium arsenate – H24Na3AsO16 Sodium azide – NaN3 Sodium bicarbonate – NaHCO3 Sodium biselenide – NaSeH Sodium bisulfate – NaHSO4 Sodium bisulfite