ELECTROCHEMICAL SYNTHESIS OF METAL-COMPLEXES OF SCHIFF-BASES - THE CRYSTAL-STRUCTURE OF BIS(2-[(4-METHYLPHENYL)IMINOMETHYL]PYRROLATO)COPPER(II)

被引：20

作者：

CASTRO, JA ^{[1
]}

ROMERO, J ^{[1
]}

GARCIAVAZQUEZ, JA ^{[1
]}

CASTINEIRAS, A ^{[1
]}

DURAN, ML ^{[1
]}

SOUSA, A ^{[1
]}

机构：

[1] UNIV SANTIAGO,DEPT QUIM INORGAN,E-15706 SANTIAGO,SPAIN

来源：

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 1992年 / 615卷 / 09期

关键词：

ELECTROCHEMICAL SYNTHESIS; SCHIFF BASES METAL COMPLEXES;

D O I：

10.1002/zaac.19926150931

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The electrochemical oxidation of anodic nickel, copper, zinc or cadmium in acetonitrile solutions of Schiff bases (HL) derived from H-pyrrole-2-carbaldehyde and substituted anilines gives compounds of general formula ML2. The crystal structure of bis{2-[(4-methylphenyl)iminomethyl]pyrrolato}copper(II) has been determined by X-ray diffraction. The compound crystallizes in the monoclinic space group P2(1)/n with a = 9.356(2), b = 16.697(2), c = 14.145(2) angstrom and beta = 108.47(2)-degrees. The crystal structure consists of monomeric molecules in which the central CuN4 unit has distorted square-planar geometry with a dihedral angle of 25.8(3)-degrees between the coordination planes. The IR, H-1 NMR and UV-visible spectra of the complexes are discussed and related to the structure.

引用

页码：155 / 160

页数：6

共 25 条

[1] REMOTE SUBSTITUENT EFFECTS IN PYRROLE-2-CARBOXALDIMINATE COMPLEXES OF COPPER(II) [J].

ADDISON, AW ;

STENHOUSE, JH .

INORGANIC CHEMISTRY, 1978, 17 (08) :2161-2165

[2] ELECTROCHEMICAL SYNTHESIS OF ZINC AND CADMIUM COMPLEXES OF 2-(N-2-PYRIDYL-FORMIMIDOYL)PHENOL AND ITS METHYL-DERIVATIVES [J].

ALVARINO, C ;

ROMERO, J ;

SOUSA, A ;

DURAN, ML .

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1988, 556 (01) :223-226

[3] THE ELECTROCHEMICAL SYNTHESIS OF NEUTRAL COPPER(II) COMPLEXES OF SCHIFF-BASE LIGANDS - THE CRYSTAL-STRUCTURE OF BIS(N-[2'-(2'-PYRIDYL)ETHYL]-4,6-DIMETHOXYSALICYLIDENEIMINATO)COPPER(II) [J].

ATHERTON, NM ;

FENTON, DE ;

HEWSON, GJ ;

MCLEAN, CH ;

BASTIDA, R ;

ROMERO, J ;

SOUSA, A ;

CASTELLANO, EE .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1988, (04) :1059-1062

[4]

BROWN JN, 1972, J AM CHEM SOC, V92, P7436

[5] THE ELECTROCHEMICAL SYNTHESIS OF BETA-DIKETONATO COMPLEXES OF CADMIUM(II), AND THEIR ADDUCTS - THE CRYSTAL AND MOLECULAR-STRUCTURE OF CD(ACAC)2PHEN [J].

BUSTOS, L ;

GREEN, JH ;

HENCHER, JL ;

KHAN, MA ;

TUCK, DG .

CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1983, 61 (09) :2141-2146

[6] THE ELECTROCHEMICAL SYNTHESIS OF NEUTRAL COPPER(II) COMPLEXES OF SCHIFF-BASE LIGANDS - THE CRYSTAL-STRUCTURES OF BIS-(N-[2-(3-METHYLPYRIDYL)]-5-METHOXYSALICYLIDENEIMINATO)COPPER(II) AND BIS-(N-[2-(6-METHYLPYRIDYL)]-SALICYLIDENEIMINATO)COPPER(II) [J].

CASTINEIRAS, A ;

CASTRO, JA ;

DURAN, ML ;

GARCIAVAZQUEZ, JA ;

MACIAS, A ;

ROMERO, J ;

SOUSA, A .

POLYHEDRON, 1989, 8 (21) :2543-2549

[7] ELECTROCHEMICAL SYNTHESIS OF COBALT(II) AND COBALT(III) COMPLEXES OF SCHIFF-BASES - THE CRYSTAL-STRUCTURE OF TRIS(2-[(2-METHYLPHENYL)IMINOMETHYL]PYRROLATO)COBALT(III) [J].

CASTRO, JA ;

ROMERO, J ;

GARCIAVAZQUEZ, JA ;

DURAN, ML ;

SOUSA, A ;

CASTELLANO, EE ;

ZUKERMANSCHPECTOR, J .

POLYHEDRON, 1992, 11 (02) :235-241

[8] ELECTROCHEMICAL SYNTHESIS OF NICKEL(II) COMPLEXES OF SCHIFF-BASES - THE CRYSTAL-STRUCTURE OF 2,2'-BIPYRIDINE BIS(2-[(PHENYL)IMINOMETHYL]PYRROLATO)NICKEL(II) [J].

CASTRO, JA ;

VILASANCHEZ, JE ;

ROMERO, J ;

GARCIAVAZQUEZ, JA ;

DURAN, ML ;

SOUSA, A ;

CASTELLANO, EE ;

ZUKERMANSCHPECTOR, J .

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1992, 612 (06) :83-88

[9] THE DIRECT ELECTROCHEMICAL SYNTHESIS OF THIOLATO COMPLEXES OF COBALT AND NICKEL, AND THE CRYSTAL-STRUCTURE OF BIS(PHENYLTHIOLATO)BIS(1,10-PHENANTHROLINE)COBALT(III) PERCHLORATE [J].

CHADHA, RK ;

KUMAR, R ;

LOPEZGRADO, JR ;

TUCK, DG .

CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1988, 66 (09) :2151-2156

[10] ELECTROCHEMICAL SYNTHESIS OF ZINC AND CADMIUM COMPLEXES WITH SCHIFF-BASES OBTAINED FROM SALICYLALDEHYDE DERIVATIVES AND 2-AMINOETHYLPYRIDINE [J].

DURAN, ML ;

RODRIGUEZ, A ;

ROMERO, J ;

SOUSA, A .

SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, 1987, 17 (07) :681-692

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