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[1,2-双（二异丙基膦基）乙烷-κ，']（2-氟- - {[（2-氟苯基）氮杂环丁烷基]羰基}苯胺基-κ，'）镍（II）

[1,2-Bis(diiso-propyl-phosphan-yl)ethane-κ ,'](2-fluoro--{[(2-fluoro-phen-yl)aza-nid-yl]carbon-yl}anilinido-κ ,')nickel(II).

作者信息

Flores-Alamo Marcos, Perez-Ortiz Francisco J, Arevalo Alma, Garcia Juventino J

机构信息

Facultad de Química, Universidad Nacional Autónoma de México, Ciudad, Universitaria, Ciudad de México, 04510, Mexico.

出版信息

IUCrdata. 2020 May 19;5(Pt 5):x200649. doi: 10.1107/S2414314620006495. eCollection 2020 May.

DOI:10.1107/S2414314620006495
PMID:36337151
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9462222/
Abstract

The mol-ecular structure of the title complex, [Ni(CHFNO)(CHP)] or Ni(oFPU)(dippe), where oFPU is the dianion of bis-(2-fluoro-phen-yl)urea and dippe is 1,2-bis-(di-iso-propyl-phosphino)ethane, comprises an Ni atom with a distorted square-planar coordination environment (geometry index τ = 0.195). One of the fluoro-phenyl rings of the oFPU ligand is disordered over two sets of sites in an 0.832 (7):0.168 (7) ratio. The crystal structure displays C-H⋯O and C-H⋯F hydrogen-bonding inter-actions, leading to chains with (12) motifs extending parallel to [100]. The title compound might be of inter-est with respect to the production of urea and carbamate derivatives of nickel(II).

摘要

标题配合物[Ni(CHFNO)(CHP)]或Ni(oFPU)(dippe)的分子结构，其中oFPU是双(2-氟苯基)脲的二价阴离子，dippe是1,2-双(二异丙基膦基)乙烷，其包含一个具有扭曲平面正方形配位环境（几何指数τ = 0.195）的Ni原子。oFPU配体的一个氟苯环在两组位置上无序，比例为0.832 (7):0.168 (7)。晶体结构显示出C-H⋯O和C-H⋯F氢键相互作用，导致形成具有(12) motif且平行于[100]延伸的链。就镍(II)的脲和氨基甲酸盐衍生物的生产而言，标题化合物可能具有研究价值。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6e9b/9462222/3fa227342a3c/x-05-x200649-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6e9b/9462222/d09c889b2518/x-05-x200649-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6e9b/9462222/3fa227342a3c/x-05-x200649-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6e9b/9462222/d09c889b2518/x-05-x200649-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6e9b/9462222/3fa227342a3c/x-05-x200649-fig2.jpg

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