RT Book,_Section
T1 A theoretical study of the aromatic character of polyphosphaphospholes. Is the pyramidality the only factor to take into consideration?
A1 Josa, Daniela
A1 Peña Gallego, María de los Ángeles
A1 Rodríguez Otero, Jesús
A1 Cabaleiro Lago, Enrique Manuel
AB A comprehensive MP2/6-311+G(d,p) and B3LYP/6-311+G(d,p) study of the aromatic character of phospholes, Pn(CH)4-nPH with n = 0-4 was conducted. For this purpose, the structures for these compounds were optimized at both theoretical levels and different magnetic properties (magnetic susceptibility, χ, magnetic susceptibility anisotropy, χanis, and the nucleus-independent chemical shifts, NICS) were evaluated. For comparison, these magnetic properties were also calculated in the optimized structures with planarity constraints. We have also applied the ACID (anisotropy of the current-induced density) method in this analysis. The main conclusions are the aromatic character of these compounds, the relationship between aromaticity and planarity and the importance of other factors in this aromaticity
PB MDPI
SN 3-906980-23-5
YR 2009
FD 2009
LK http://hdl.handle.net/10347/26870
UL http://hdl.handle.net/10347/26870
LA eng
NO Proceedings of the 13th International Electronic Conference on Synthetic Organic Chemistry, 1–30 November 2009, MDPI: Basel, Switzerland, doi:10.3390/ecsoc-13-00248
NO The 13th International Electronic Conference on Synthetic Organic Chemistry session Computational Chemistry
DS Minerva
RD 30 abr 2026