NMR 3J(C1,H3) couplings in 1-X-bicyclo[1.1.1]pentanes. FPT-DFT and NBO studies of hyperconjugative interactions and heavy atom substituent effects

In this work a rationalization of the very large substituent effects on 3J(C1,H3) couplings in 1-X-bicyclo[1.1.1]pentanes is presented. The Fermi contact contribution to such couplings was calculated in a series of 13 X-derivatives within the DFT-B3LYP framework using the finite perturbation theory....

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Detalles Bibliográficos
Autores principales: Barone, V., Peralta, J.E., Contreras, R.H.
Formato: JOUR
Materias:
DFT
NBO
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_01928651_v22_n14_p1615_Barone
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