<i>Peri</i>-Substituted Phosphorus–Tellurium Systems–An Experimental and Theoretical Investigation of the P···Te through-Space Interaction
作者:Andreas Nordheider、Emanuel Hupf、Brian A. Chalmers、Fergus R. Knight、Michael Bühl、Stefan Mebs、Lilianna Chęcińska、Enno Lork、Paula Sanz Camacho、Sharon E. Ashbrook、Kasun S. Athukorala Arachchige、David B. Cordes、Alexandra M. Z. Slawin、Jens Beckmann、J. Derek Woollins
DOI:10.1021/ic503056z
日期:2015.3.2
A series of peri-substituted phosphorus–tellurium systems R′Te–Acenap–PR2 (R′ = Ph, p-An, Nap, Mes, Tip; Acenap = acenaphthene-5,6-diyl (–C12H8); R = iPr, Ph) exhibiting large “through-space” spin–spin coupling constants and the “onset” of three-center four-electron type interactions is presented. The influence of the substituents at the phosphorus and tellurium atoms as well as their behavior upon
一系列周边取代的磷-碲系统R'Te-Acenap-PR 2(R'= Ph,p -An,Nap,Mes,Tip; Acenap = ph-5,6-二基(–C 12 H 8) ; R = i Pr,Ph)表现出较大的“贯穿空间”自旋-自旋耦合常数,并提出了三中心四电子型相互作用的“开始”。使用NMR光谱,单晶X射线衍射和先进的密度讨论了取代基在磷和碲原子上的影响及其行为对氧化(具有S,Se)或金属配位(Pt,Au)的影响功能理论研究,包括NBO,AIM和ELI-D分析。
Mont, Wolf-Walther du; Meyer, Hans-Ulrich; Kubiniok, Silvia, Chemische Berichte, 1992, vol. 125, # 4, p. 761 - 766
作者:Mont, Wolf-Walther du、Meyer, Hans-Ulrich、Kubiniok, Silvia、Pohl, Siegfried、Saak, Wolfgang