The Journal of Chemical Physics website has a fascinating podcast with Roald Hoffmann, Neil Ashcroft, and Vanessa Labet talking about a series of 4 papers they have just published about "molecular" hydrogen under pressure. They illustrate some very rich and subtle physics and chemistry.
It highlights the importance of both physical and chemical insight, simple models, and how there are still these old problems waiting to be solved.
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Thermodynamics and emergence
Novelty. Temperature and entropy are emergent properties. Classically, they are defined by the zeroth and second laws of thermodynamics, re...
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Is it something to do with breakdown of the Born-Oppenheimer approximation? In molecular spectroscopy you occasionally hear this term thro...
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I welcome discussion on this point. I don't think it is as sensitive or as important a topic as the author order on papers. With rega...
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Nitrogen fluoride (NF) seems like a very simple molecule and you would think it would very well understood, particularly as it is small enou...
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