Crystal structure of di-mu-hydroxido-bis{[N,N'-bis(2,6-dimethylphenyl)pentane-2,4-diiminato(1-)]zinc}

被引：0

作者：

Goodner, Joshua A. ^{[1
]}

Powers, Brandon J. ^{[1
]}

Powell, Douglas R. ^{[2
]}

Yang, Lei ^{[1
]}

机构：

[1] Univ Cent Arkansas, Dept Chem, 201 Donaghey Ave, Conway, AR 72035 USA

[2] Univ Oklahoma, Dept Chem & Biochem, Norman, OK 73019 USA

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2014年 / 70卷

基金：

美国国家科学基金会;

关键词：

crystal structure; zinc; hydroxide bridging ligand; beta-diketiminate ligand;

D O I：

10.1107/S160053681401736X

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The title compound, [Zn-2(C21H25N2)(2)(OH)(2)], is a binuclear zinc complex formed by two bidentate beta-diketiminate (nacnac) ligands and two mu-hydroxide O atoms, bridging two mononuclear units into a centrosymmetric dimeric unit. Each Zn2+ cation is coordinated by two N-donor atoms from the nacnac ligand and two O-donor atoms of hydroxide anions to give a distorted tetrahedral coordination environment. The Zn-O bond lengths are 1.9643 (13) and 2.0022 (14) angstrom, and the two Zn-N bond lengths are 1.9696 (14) and 1.9823 (14) angstrom. The distance between the two Zn2+ cations in the dimer is 2.9420 (4) angstrom. Although hydroxide groups are present in the complex, no classical hydrogen-bonding interations are observed because of the bulky beta-diketiminate ligands.

引用

页码：M320 / +

页数：9

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