Direct observation of the rate of planar-tetrahedral equilibrium of four

Louis H. Pignolet, and William DeW. Horrocks Jr. J. Am. Chem. Soc. , 1969, 91 (14), pp 3976–3978. DOI: 10.1021/ja01042a065. Publication Date: July 1...
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vironments. For such conformational equilibria, the averaged nuclear resonance shifts from their diamagnetic positions, Avia", are given by7

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