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{α,α'-双[（-丁基）（6-甲氧基吡啶-2-基）膦基]-对二甲苯}(η-甲基马来酰亚胺)钯(0)甲苯半溶剂化物

{α,α'-Bis[(-but-yl)(6-meth-oxy-pyridin-2-yl)phosphino]--xylene}(η--methyl-maleinimide)palladium(0) toluene hemisolvate.

作者信息

Müller Stefan, Spannenberg Anke, Neumann Helfried, Franke Robert, Beller Matthias

机构信息

Evonik Oxeno GmbH, Paul-Baumann-Str. 1, 45772 Marl, Germany.

Lehrstuhl für Theoretische Chemie, Ruhr-Universität Bochum, 44780 Bochum, Germany.

出版信息

IUCrdata. 2025 Jun 12;10(Pt 6):x250508. doi: 10.1107/S2414314625005085. eCollection 2025 Jun.

DOI:10.1107/S2414314625005085
PMID:40630065
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC12230596/
Abstract

The solvated title compound, [Pd(CHNO)(CHNOP)]·0.5CH, consists of a palladium(0) atom coordinated by a chelating α,α'-bis-[(-but-yl)(6-meth-oxy-pyridin-2-yl)phosphino]-xylene ligand and an η-coordinating -methyl-maleinimide mol-ecule to generate a 16 electron complex in which the metal atom has a pseudo-square-planar coordination environment. The co-crystallized toluene solvent mol-ecule is disordered about an inversion centre by symmetry. Weak C-H⋯O and C-H⋯N hydrogen bonds connect the components in the extended structure.

摘要

溶剂化的标题化合物[Pd(CHNO)(CHNOP)]·0.5CH，由一个钯(0)原子组成，该原子由一个螯合的α,α'-双-[(-丁基)(6-甲氧基吡啶-2-基)膦基]-二甲苯配体和一个η配位的甲基马来酰亚胺分子配位，形成一个16电子络合物，其中金属原子具有一个近似平面正方形的配位环境。共结晶的甲苯溶剂分子通过对称作用在一个反演中心处无序排列。弱的C-H⋯O和C-H⋯N氢键在扩展结构中连接各组分。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3225/12230596/2eba210d9c35/x-10-x250508-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3225/12230596/2eba210d9c35/x-10-x250508-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3225/12230596/2eba210d9c35/x-10-x250508-fig1.jpg

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