直到——4个(all-yloxy)”benzyl-idene] - [4 - (oct-yloxy) benzohydrazidato镍(II) .……

IUCrData Pub Date : 2025-02-01 DOI:10.1107/S2414314625001208

Sultana Shakila Khan , Md. Belayet Hossain Howlader , Md. Chanmiya Sheikh , Ryuta Miyatake , Ennio Zangrando

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引用次数: 0

摘要

标题配合物[Ni(C25H31N2O3)2]的中心NiII原子位于晶体倒置中心，采用由两个对称螯合配体的亚胺氮和酰胺氧给体在反式构型中定义的略微扭曲的方平面配位几何。Ni-N和Ni-O键长分别为1.8685（15）和1.8409 （14）Å，螯合N-Ni-O键角为83.79(6)°。这些数据与类似配体的配合物的测定结果一致。

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Bis{4-(allyloxy)-N′-[4-(octyloxy)benzylidene]benzohydrazidato}nickel(II)

A bischelated mononuclear nickel(II) complex with benzohydrazide ligands bearing an allyloxy group and a long saturated alkyl chain is reported.

The central Ni^II atom in the title complex, [Ni(C₂₅H₃₁N₂O₃)₂], is located on crystallographic inversion center and adopts a slightly distorted square-planar coordination geometry defined by the imine nitrogen and amide oxygen donors of two chelating symmetry-related ligands in a trans configuration. The Ni—N and Ni—O bond lengths are 1.8685 (15) and 1.8409 (14) Å, respectively, with a chelating N—Ni—O bond angle of 83.79 (6)°. These data are in agreement with those determined for complexes of similar ligands.

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0.30

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0.00%

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