Quantum vs. classical models of the nitr
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Mehdi Mobli; Raymond J. Abraham
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Article
📅
2005
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John Wiley and Sons
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English
⚖ 245 KB
## Abstract A model based on classical concepts is derived to describe the effect of the nitro group on proton chemical shifts. The calculated chemical shifts are then compared to __ab initio__ (GIAO) calculated chemical shifts. The accuracy of the two models is assessed using proton chemical shift