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Paul von Ragué Schleyer

Paul von Ragué Schleyer is a chemistry topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Paul von Ragué Schleyer rather than just read about it. In short: Paul von Ragué Schleyer (February 27, 1930 – November 21, 2014) was an American physical organic chemist whose research is cited with great frequency. A 1997 survey indicated that Dr.

Paul von Ragué Schleyer — main illustration
Paul von Ragué Schleyer — illustration

Key takeaways

  • Paul von Ragué Schleyer belongs to chemistry; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Paul von Ragué Schleyer to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Paul von Ragué Schleyer from memory before moving on to harder problems.

Reference excerpt

Paul von Ragué Schleyer (February 27, 1930 – November 21, 2014) was an American physical organic chemist whose research is cited with great frequency. A 1997 survey indicated that Dr. Schleyer was, at the time, the world's third most cited chemist, with over 1100 technical papers produced. He was Eugene Higgins Professor of Chemistry at Princeton University, professor and co-director of the Institute for Organic Chemistry (Institut für organische Chemie) at the University of Erlangen–Nuremberg in Germany, and later Graham Perdue Professor of Chemistry at the University of Georgia in Athens, Georgia. He published twelve books in the fields of lithium chemistry, ab initio molecular orbital theory and carbonium ions. He was past president of the World Association of Theoretically Oriented Chemists, a fellow of the International Academy of Quantum Molecular Science and editor-in-chief of the Encyclopedia of Computational Chemistry.

Early life Born on February 27, 1930, in Cleveland, Ohio, Schleyer graduated as the valedictorian from his class at Cleveland West Technical High School in 1947. Schleyer received his A.B. degree from Princeton University in 1951 magna cum laude. He then earned his Ph.D. degree from Harvard University in 1957, where he worked under physical organic chemist Paul Doughty Bartlett.

Princeton University years Schleyer began teaching at Princeton in 1954 and became Eugene Higgins Professor of Chemistry there. Working within the Frick Laboratory on the Princeton campus, Schleyer was energetic both as a teacher and a researcher. While at Princeton, Schleyer married Inga Venema in 1969. During his Princeton years, Schleyer was awarded a Fulbright Fellowship, Alfred P. Sloan Fellowship, a J.J. Guggenheim Fellowship, and a Humboldt Special Fellowship. At Princeton he was always present in his combination laboratory/office until late in the evening.

Synopsis of research and publications Several of his twelve monographs are collaborations with Nobel Laureates J.A. Pople, H.C. Brown and G.A. Olah. In his research, Schleyer has made contributions in the area of synthesis of adamantane and other cage molecules by rearrangement mechanisms. He also discovered new types of hydrogen bonding. Schleyer also identified solvolysis mechanisms, including reactive intermediates. As a pioneer in the field of computational chemistry, Schleyer identified a number of new molecular structures, especially related to lithium chemistry and electron deficient systems. He has further contributed to a gamut of topics in organometallic chemistry, physical organic chemistry, inorganic chemistry and other theoretical chemical fields. His research as of 2006 was rejuvenating interest in aromaticity and investigating planar hypercoordination of carbon.

Honors Beyond the fellowships noted above, Schleyer received numerous prestigious honors including:

University of Lyon, France Dr. Honoris Causa, (1971) Bavarian Academy of Sciences, Fellow (1984) German Chemical Society Adolf-von-Baeyer-Prize (1986) American Chemical Society James Flack Norris Award in Physical Organic Chemistry (1987) Hungarian Chemical Society (1987) Heisenberg Medal (1987) World Association of Theoretically Oriented Chemists, President (1987) Royal Society of Chemistry, London, Christopher K. Ingold Medal (1988) American Chemical Society Cope Scholar Award (1971) Belgian Chemical Society Merck-Schuchardt Chair (1991) International Academy of Quantum Molecular Science, Fellow (1992) Bundesverdienstkreuz am Bande (1993) LMU Munich, Germany, Dr. Honoris Causa (1998) National Technical University of Ukraine "KPI", Kyiv, Honorary professor (1998) German Chemical Society Arfvedson Schlenk Prize (1999) Polish Chemical Society and the University of Warsaw, Kolos Medal (2002) University of Marburg, Germany, Dr. Honoris Causa (2011)

References

Illustrations

Paul von Ragué Schleyer illustration

Worked examples

Example 1 — a first encounter with Paul von Ragué Schleyer

Start with the simplest possible case. Write down what Paul von Ragué Schleyer claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In chemistry, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Paul von Ragué Schleyer before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Paul von Ragué Schleyer ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Paul von Ragué Schleyer

In research
Paul von Ragué Schleyer appears in chemistry research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Paul von Ragué Schleyer in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Paul von Ragué Schleyer is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1930 births, 2014 deaths, American computational chemists, so understanding it makes those chapters shorter.
In everyday life
Look for Paul von Ragué Schleyer outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Paul von Ragué Schleyer in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Paul von Ragué Schleyer means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Paul von Ragué Schleyer out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Paul von Ragué Schleyer in simple terms?

Paul von Ragué Schleyer (February 27, 1930 – November 21, 2014) was an American physical organic chemist whose research is cited with great frequency. A 1997 survey indicated that Dr.

Why does Paul von Ragué Schleyer matter?

Because it connects several chemistry ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Paul von Ragué Schleyer?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Paul von Ragué Schleyer.

Tags

  • 1930 births
  • 2014 deaths
  • American computational chemists
  • American theoretical chemists
  • Harvard University alumni
  • Members of the International Academy of Quantum Molecular Science
  • People from Erlangen
  • Presidents of the World Association of Theoretical and Computational Chemists
  • Princeton University alumni
  • Recipients of the Cross of the Order of Merit of the Federal Republic of Germany
  • University of Georgia faculty

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