A dinuclear end-on azide-bridged copper(II) compound with weak antiferromagnetic interaction - Synthesis, characterization, magnetism and X-ray structure of bis[(μ-azido-κN1)-(azido-κN1)(1,3-bis(benzimidazol-2-y1)-2-methylpropane)copper(II)]

被引：16

作者：

van Albada, Gerard A. ^{[1
]}

Mutikainen, Ilpo ^{[2
]}

Roubeau, Olivier ^{[3
,4
]}

Reedijk, Jan ^{[1
,5
]}

机构：

[1] Leiden Univ, Leiden Inst Chem, Gorlaeus Labs, NL-2300 RA Leiden, Netherlands

[2] Univ Helsinki, Dept Chem, Inorgan Chem Lab, FIN-00014 Helsinki, Finland

[3] CSIC, Inst Ciencia Mat Aragon, E-50009 Zaragoza, Spain

[4] Univ Zaragoza, E-50009 Zaragoza, Spain

[5] King Saud Univ, Coll Sci, Dept Chem, Riyadh 11451, Saudi Arabia

来源：

JOURNAL OF MOLECULAR STRUCTURE | 2013年 / 1036卷

关键词：

Copper; Benzimidazole; Structure; Azido-bridged; Dinuclear; CRYSTAL-STRUCTURES; BIS(2-BENZIMIDAZOLYL)ALKANE LIGANDS; SPECTROSCOPIC PROPERTIES; ACTIVE-SITE; SOLID-STATE; TO-END; COMPLEXES; CU(II); BIS(TETRAFLUOROBORATE); MU(1,1)-AZIDO;

D O I：

10.1016/j.molstruc.2012.11.033

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The centrosymmetric dinuclear compound of formula [Cu(mu-N-3-kappa N1)(N-3-kappa N1)(bbmp)12 is reported. Synthesis, characterization, physical properties are determined in detail, together with its 3D structure. The dinuclear end-on azide-bridged copper(II) compound displays a weak antiferromagnetic interaction, despite the fact that the magnetic orbitals overlap. The Cu-Cu contact distance is 3.1867(8) angstrom, while the Cu-N-azide-Cu angle is 103.41(14)degrees The IR spectra of the azido ligands are as expected for such coordinated azides. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：252 / 256

页数：5

共 44 条

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Klingele, MH
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[42] METAL-ION INDUCED DISINTEGRATION OF A PYRAZOLE-CONTAINING LIGAND AND FORMATION OF AN UNPRECEDENTED PYRAZOLATO-BRIDGED DI-ZINC ANION - THE X-RAY STRUCTURE OF THE MIXED-LIGAND COMPOUND BIS[(1,6-BIS(3,5-DIMETHYLPYRAZOL-1-YL)-2,5-DIMETHYL-2,5-DIAZAHEXANE)-(CHLORO)ZINC(II)] [BIS(MU-3,5-DIMETHYLPYRAZOLATO)TETRACHLORODIZINCAAT(II)], [ZN(C16H28N6)CL](2)[ZN-2(C5H7N2)(2)CL-4]
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[43] Stereochemical features of the disulfoxides 1,3-bis(n-propylsulfinyl)propane (BPSP) and 1,2-bis(methylsulfinyl)ethane (BMSE), and their copper(II) complexes.: Crystal and molecular structure of meso-BPSP, [trans-Cu(meso-BPSP)2(H2O)2](ClO4)2, trans-Cu(meso-BMSE)2(ClO4)2, and trans-Cu(rac-BMSE)2(ClO4)2
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[44] The synthesis and characterization of the pendant-armed ligand N,N'-bis(2'-pyridylmethyl)-1,7-dithia-4,11-diazacyclotetradecane (L4) and crystal structures of L4 and the copper(II) complex [Cu(L4)](ClO4)2 -: Crystal structure of the nickel(II) complex of N-(2'-pyridylmethyl)-1,4,7-trithia-11-azacyclotetradecane (L2), [Ni(L2)(CH3CN)](ClO4)2•CH3CN
Chak, BCM
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CANADIAN JOURNAL OF CHEMISTRY, 2006, 84 (02) : 187 - 195

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