Computational and experimental investigation of phosphaalkenyl germylenes from donor-acceptor perspective

被引：10

作者：

Septelean, Raluca ^{[1
]}

Moraru, Ionut-Tudor ^{[1
]}

Kocsor, Tibor-Gabor ^{[1
,2
,3
]}

Deak, Noemi ^{[1
]}

Saffon-Merceron, Nathalie ^{[4
]}

Castel, Annie ^{[2
,3
]}

Nemes, Gabriela ^{[1
]}

机构：

[1] Univ Babes Bolyai, Fac Chim & Ingn Chim, Str Kogalniceanu 1, RO-400084 Cluj Napoca, Romania

[2] Univ Toulouse, UPS, LHFA, 118 Route Narbonne, F-31062 Toulouse, France

[3] CNRS, LHFA, UMR 5069, F-31062 Toulouse 9, France

[4] Univ Paul Sabatier, Inst Chim Toulouse, Serv Commun Rayons X, FR2599, 118 Route Narbonne, F-31062 Toulouse 9, France

来源：

INORGANICA CHIMICA ACTA | 2018年 / 475卷

关键词：

Phosphaalkenyl germylene; Lewis acid-base; DFT analyses; Metallylenes; COMPLEXES; CHEMISTRY; GERMANIUM; PAIR; TUNGSTEN;

D O I：

10.1016/j.ica.2017.08.057

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A computational study at several DFT levels of theory was performed for the mono- and diphosphaalkenyl germylene systems in order to understand the Lewis acid-base behaviour of these species towards a few electron-donor systems like tetrahydrofuran, diethyl ether and 1,3-diisopropyl-4,5-dimethylimidazol-2-ylidene or/and electron-acceptor ones, as PdCl2 and PtCl2. The ability of these species to concurrently act as a Lewis acid and base was confirmed by the experimental study (synthesis and structural characterization of a new platinum(diphosphaalkenyl) germylene) that aimed to emphasize the theoretical data obtained. (C) 2017 Elsevier B.V. All rights reserved.

引用

页码：112 / 119

页数：8

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