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溴化{二环己基[2'-(二甲氨基)联苯-2-基]膦-κP}[2-(4,6-二甲基嘧啶-2-基)二茂铁基-κC,N]钯(II) 二氯甲烷溶剂化物

Bromido{dicyclo-hexyl[2'-(dimethyl-amino)biphenyl-2-yl]phosphine-κP}[2-(4,6-dimethyl-pyrimidin-2-yl)ferrocenyl-κC,N]palladium(II) dichloro-methane solvate.

作者信息

Hao Xin-Qi, Li Hong-Mei, Jiang Hui, Ma Yong-Tao, Song Mao-Ping

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2009 Apr 18;65(Pt 5):m529-30. doi: 10.1107/S1600536809012884.

DOI:10.1107/S1600536809012884
PMID:21583771
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2977585/
Abstract

In the title compound, [FePdBr(C(5)H(5))(C(11)H(10)N(2))(C(26)H(36)NP)]·CH(2)Cl(2), the Pd atom displays a distorted square-planar coordination environment. The five-membered metallacycle adopts an envelope conformation with the coordinated cyclo-penta-dienyl C atom 0.4222 (4) Å out of plane. The dihedral angle between the pyrimidinyl ring and substituted cyclo-penta-dienyl ring is 21.47 (2)°. In the crystal structure, the dimeric unit is generated through the C-H⋯π contact via a crystallographic inversion centre, while the C-H⋯Cl contacts in the dimeric centre link the dichlormethane mol-ecules with the Pd complex mol-ecules.

摘要

在标题化合物[FePdBr(C₅H₅)(C₁₁H₁₀N₂)(C₂₆H₃₆NP)]·CH₂Cl₂中，钯原子呈现出扭曲的平面正方形配位环境。五元金属环采取信封式构象，配位的环戊二烯基碳原子偏离平面0.4222(4) Å。嘧啶基环与取代的环戊二烯基环之间的二面角为21.47(2)°。在晶体结构中，二聚单元通过晶体学倒转中心经由C—H⋯π接触产生，而二聚中心的C—H⋯Cl接触将二氯甲烷分子与钯配合物分子相连。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9c95/2977585/1b1cdc5afe06/e-65-0m529-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9c95/2977585/f18aae658f03/e-65-0m529-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9c95/2977585/1b1cdc5afe06/e-65-0m529-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9c95/2977585/f18aae658f03/e-65-0m529-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9c95/2977585/1b1cdc5afe06/e-65-0m529-fig2.jpg

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本文引用的文献

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