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Both first-order and second-order Jahn-Teller distortions play a very important role in chemistry.

It is often said that the Jahn-Teller effect is based on symmetry arguments, and hence nothing can be said about the extent or the exact form of the distortion.

What are these "symmetry arguments", and how can they be derived?

Both first-order and second-order Jahn-Teller distortions play a very important role in chemistry.

It is often said that the Jahn-Teller effect is based on symmetry arguments, and hence nothing can be said about the extent or the exact form of the distortion.

What are these "symmetry arguments"?

Both first-order and second-order Jahn-Teller distortions play a very important role in chemistry.

It is often said that the Jahn-Teller effect is based on symmetry arguments, and hence nothing can be said about the extent or the exact form of the distortion.

What are these "symmetry arguments", and how can they be derived?

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source | link

Both first-order and second-order Jahn-Teller distortions play a very important role in chemistry.

It is often said that the Jahn-Teller effect is based on symmetry arguments, and hence nothing can be said about the extent or the exact form of the distortion.

What are these "symmetry arguments"?

Both first- and second-order Jahn-Teller distortions play a very important role in chemistry.

It is often said that the Jahn-Teller effect is based on symmetry arguments, and hence nothing can be said about the extent or the exact form of the distortion.

What are these "symmetry arguments"?

Both first-order and second-order Jahn-Teller distortions play a very important role in chemistry.

It is often said that the Jahn-Teller effect is based on symmetry arguments, and hence nothing can be said about the extent or the exact form of the distortion.

What are these "symmetry arguments"?

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What is the mathematical basis behind the Jahn-Teller effect?

Both first- and second-order Jahn-Teller distortions play a very important role in chemistry.

It is often said that the Jahn-Teller effect is based on symmetry arguments, and hence nothing can be said about the extent or the exact form of the distortion.

What are these "symmetry arguments"?