chemistry

William Moffitt

William Moffitt 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 William Moffitt rather than just read about it. In short: William E. Moffitt (9 November 1925 – 19 December 1958) was a British quantum chemist.

Key takeaways

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

Reference excerpt

William E. Moffitt (9 November 1925 – 19 December 1958) was a British quantum chemist. He died after a heart attack following a squash match. He had been thought to be one of Britain's most gifted academics.

Early life Moffitt was born in Berlin, Germany to British parents; his father was working in Berlin on behalf of the British government. He was educated by private tuition up to the age of 11. He attended Harrow School from 1936–43. His chemistry master later said of him that "he was undoubtably the most able of a decade of gifted boys ... [and] has a profound effect on all who met him. He did more than anyone to create in the school the intellectual climate so necessary for the stimulation of young minds".

Academic career He then studied chemistry at New College, Oxford, under an open scholarship, and graduated with first class honours. His D.Phil. supervisor, Charles Coulson, later wrote:

[his] exuberant delight in life remained with him to the end. "Moffit's method of Atoms in Molecules" will remain for many years to remind us of his remarkable ability to initiate new ways of thinking in his professional subject. After receiving his D.Phil. for research in quantum chemistry, he joined the research staff of the British Rubber Producers Research Association. He was made an assistant professor at Harvard in January 1953, and was give an A.M Honoris Causa in 1955. His colleague Edgar Bright Wilson said:

Few men had as great an impact at so early an age. The reasons are clear. Few have been endowed with such a sparkling, quick and keen intelligence, with such a capacity for spending long hours in the thorough study of fundamental subjects ... His intellectual powers were not only applied to the solution of problems but perhaps even more to their wise selection. He avoided areas where only formal solutions were attainable, with no contact with experience. Doctoral students who were advised by Moffitt include R. Stephen Berry and S. M. Blinder.

Personal life and interests He married Dorothy Silberman in 1956 and had a daughter, Alison in June 1958. He was a keen rugby player and enjoyed music and arts and particularly English literature. While sharing a cabin with a monk on a voyage to the UK from the US, he discussed the philosophy of religion with him in their only common language, Latin.

References

Worked examples

Example 1 — a first encounter with William Moffitt

Start with the simplest possible case. Write down what William Moffitt 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 William Moffitt 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 William Moffitt 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 William Moffitt

In research: William Moffitt 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 William Moffitt 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: William Moffitt is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1925 births, 1958 deaths, 20th-century English chemists, so understanding it makes those chapters shorter.
In everyday life: Look for William Moffitt 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 William Moffitt in 20 minutes

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

Frequently asked questions

What is William Moffitt in simple terms?

William E. Moffitt (9 November 1925 – 19 December 1958) was a British quantum chemist.

Why does William Moffitt 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 William Moffitt?

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 William Moffitt.