(a) Predict the 31 P NMR spectrum of [HPF 5 ] (assuming a static structure) given...
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(a) Predict the 31P NMR spectrum of [HPF5]− (assuming a static structure) given that JPH = 939 Hz, JPF(axial) = 731 Hz and JPF(equatorial) = 817 Hz.
(b) The [BiF7]2− and [SbF6]3− ions have pentagonal bipyramidal and octahedral structures, respectively. Are these observations consistent with the VSEPR model?
(c) Consider the following reaction scheme (K.O. Christe (1995) J. Am. Chem. Soc., vol. 117, p. 6136):
Discuss the reaction scheme in terms of redox and Lewis acid–base chemistry. Comment on the structures of, and bonding in, the nitrogen containing species in the scheme.
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a Predicting the 31P NMR spectrum of HPF5 In the 31P NMR spectrum of HPF5 we would expect to observe five distinct peaks corresponding to the different phosphorous environments in the molecule The spl...View the full answer
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