μ-Acetato-1:2κ2O:O′-diacetato-1κ2O,O′;2κO-bis(di-2-pyridylamine)-1κ2N,N′;2κ2N,N′-isothiocyanato-2κN-dicopper(II)

被引：5

作者：

Youngme, Sujittra ^{[1
]}

Chotkhun, Thidarat

Chaichat, Narongsak

机构：

[1] Khon Kaen Univ, Fac Sci, Dept Chem, Khon Kaen 40002, Thailand

[2] Thammasat Univ, Fac Sci & Technol, Dept Phys, Pathum Thani 12121, Thailand

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 2007年 / 63卷

关键词：

D O I：

10.1107/S0108270106054163

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In the title dinuclear acetate-bridged complex, [Cu-2(C2H3O2) (3)(NCS)(C10H9N3)(2)], the two Cu atoms are five-coordinated, with a basal plane consisting of two N atoms of a di-2-pyridylamine (dpyam) ligand and two O atoms of two different acetate ligands. The axial positions of these Cu atoms are coordinated to N and O atoms from thiocyanate and acetate molecules, respectively, leading to a distorted square-pyramidal geometry with tau values of 0.30 and 0.22. Both Cu-II ions are linked by an acetate group in the equatorial - equatorial positions and have syn-anti bridging configurations. Hydrogen-bond interactions between the amine H atom and the coordinated and uncoordinated O atoms of the acetate anions generate an infinite one-dimensional chain.

引用

页码：M59 / M61

页数：3

共 10 条

[1] SYNTHESIS, STRUCTURE, AND SPECTROSCOPIC PROPERTIES OF COPPER(II) COMPOUNDS CONTAINING NITROGEN SULFUR DONOR LIGANDS - THE CRYSTAL AND MOLECULAR-STRUCTURE OF AQUA[1,7-BIS(N-METHYLBENZIMIDAZOL-2'-YL)-2,6-DITHIAHEPTANE]COPPER(II) PERCHLORATE [J].