Synthesis and crystal structure of a five-coordinated Cu(II) dimer with 4,4′-dibromo-2,2′-[ethylenedioxybis (nitrilomethylidyne)]diphenol

被引：31

作者：

Dong, Wen-Kui ^{[1
]}

Feng, Jian-Hua ^{[1
]}

Yang, Xiao-Qing ^{[1
]}

机构：

[1] Lanzhou Jiaotong Univ, Sch Chem & Biol Engn, Gansu 730070, Peoples R China

来源：

SYNTHESIS AND REACTIVITY IN INORGANIC METAL-ORGANIC AND NANO-METAL CHEMISTRY | 2007年 / 37卷 / 03期

关键词：

copper(II) dimer; synthesis; characterization; crystal structure;

D O I：

10.1080/15533170701301587

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A novel Cu(II) dimer, [CuL](2), has been synthesized by the reaction of H2L and Cu(CH3COO)(2) center dot H2O with a 1:1 mole ratio in the mixed solvents of acetone and methanol, and characterized by elemental analysis, IR, TG-DTA etc., where H2L = 4,4'-Dibromo-2,2'-[ethylenedioxybis(nitrilomethylidyne)]diphenol. The crystal structure was determined by single-crystal X-ray diffraction analysis. In one dimer molecule, the Cu:L is 2:2, and the coordination number of every copper(II) atom is five.

引用

页码：189 / 192

页数：4

共 16 条

[1] Oxime-based salen-type tetradentate ligands with high stability against imine metathesis reaction [J].

Akine, S ;

Taniguchi, T ;

Dong, WK ;

Masubuchi, S ;

Nabeshima, T .

JOURNAL OF ORGANIC CHEMISTRY, 2005, 70 (05) :1704-1711

[2] Synthesis and characterization of novel ligands 1,2-bis(salicylideneaminooxy)ethanes [J].

Akine, S ;

Taniguchi, T ;

Nabeshima, T .

CHEMISTRY LETTERS, 2001, (07) :682-683

[3] Octanuclear zinc(II) and cobalt(II) clusters produced by cooperative tetrameric assembling of oxime chelate ligands [J].

Akine, Shigehisa ;

Dong, Wenkui ;

Nabeshima, Tatsuya .

INORGANIC CHEMISTRY, 2006, 45 (12) :4677-4684

[4] EFFECTS ON MOLECULAR ASSOCIATION, CHELATE CONFORMATION, AND REACTIVITY TOWARD SUBSTITUTION IN CU(5-X-SALEN) COMPLEXES, SALEN(2-)=N,N-ETHYLENEBIS(SALICYLIDENAMINATO), X=H, CH3O, AND CL - SYNTHESIS, X-RAY STRUCTURES, AND EPR INVESTIGATIONS [J].

BHADBHADE, MM ;

SRINIVAS, D .

INORGANIC CHEMISTRY, 1993, 32 (26) :6122-6130

[5] Lanthanide-containing molecular and supramolecular polymetallic functional assemblies [J].

Bünzli, JCG ;

Piguet, C .

CHEMICAL REVIEWS, 2002, 102 (06) :1897-1928

[6] Influence of anionic ligands (X) on the nature and magnetic properties of dinuclear LCuGdX3•nH2O complexes (LH2 standing for tetradentate Schiff base ligands deriving from 2-hydroxy-3-methoxybenzaldehyde and X being Cl, N3C2, and CF3COO) [J].

Costes, JP ;

Dahan, F ;

Dupuis, A .

INORGANIC CHEMISTRY, 2000, 39 (02) :165-168

[7]

Delasi R., 1971, INORG CHEM, V10, P1498

[8] Synthesis and second-order nonlinear optical properties of bis(salicylaldiminato)M(II) metalloorganic materials [J].

Di Bella, S ;

Fragalà, I .

SYNTHETIC METALS, 2000, 115 (1-3) :191-196

[9] Synthesis and crystal structure of a novel supramolecular nanotube copper(II) complex with 3,3′-dihydroxy-2,2′-[ethylenedioxybis(nitrilomethylidyne)]diphenol [J].

Dong, Wen-Kid ;

Zhu, Chong-En ;

Wu, Hui-Lu ;

Ding, Yu-Jie ;

Yu, Tian-Zhi .

SYNTHESIS AND REACTIVITY IN INORGANIC METAL-ORGANIC AND NANO-METAL CHEMISTRY, 2007, 37 (01) :61-65

[10] 4,4′-dibromo-2,2′-[ethylenedioxybis(nitrilomethylidyne)]diphenol [J].

Dong, Wen-Kui ;

Feng, Jian-Hua .

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2006, 62 :O3577-O3578

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