Wang Yuzhong, Xie Yaoming, Wei Pingrong, King R Bruce, Schaefer Henry F, Schleyer Paul v R, Robinson Gregory H
Department of Chemistry and the Center for Computational Chemistry, The University of Georgia, Athens, Georgia 30602-2556, USA.
J Am Chem Soc. 2008 Nov 12;130(45):14970-1. doi: 10.1021/ja807828t. Epub 2008 Oct 21.
The potassium graphite reduction of L:PCl3 leads to the formation of carbene-stabilized diphosphorus molecules, L:P-P:L, 1 (L: = :C{N(2,6-Pri2C6H3)CH}2) and 2 (L: = :C{N(2,4,6-Me3C6H2)CH}2), respectively. The nature of the bonding in 1 and 2 was delineated by DFT computations.
用钾石墨还原L:PCl₃分别生成了卡宾稳定的双磷分子L:P-P:L，即1（L: = :C{N(2,6-二异丙基苯基)CH}₂）和2（L: = :C{N(2,4,6-三甲基苯基)CH}₂）。通过密度泛函理论计算确定了1和2中的键合性质。
