Copper(II) complex compounds with 1-phenyl-3-methyl-4-azopyrazol-5-one derivatives. The crystal and molecular structure of Cu(C17H15N4O)2 • 0.222H2O

被引：3

作者：

Koval'chukova, O. V. ^{[1
]}

Polyakova, I. N. ^{[2
]}

Sergienko, V. S. ^{[2
]}

Strashnova, S. B. ^{[1
]}

Volyanskii, O. V. ^{[3
]}

Korolev, O. V. ^{[3
]}

机构：

[1] Patrice Lumumba Peoples Friendship Univ, Moscow 117198, Russia

[2] Russian Acad Sci, Kurnakov Inst Gen & Inorgan Chem, Moscow 117907, Russia

[3] Kosygin Moscow State Text Univ, Moscow 117071, Russia

来源：

RUSSIAN JOURNAL OF COORDINATION CHEMISTRY | 2012年 / 38卷 / 07期

基金：

俄罗斯基础研究基金会;

关键词：

Coordination Chemistry; Bipy; Coordination Polyhedron; Pyrazolone; Pyrazole Nitrogen;

D O I：

10.1134/S1070328412060061

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Seven new copper(II) complexes with 1-phenyl-3-methyl-4-azopyrazol-5-one were synthesized and isolated in the crystalline state. The crystal and molecular structure of the complex Cu(C17H15N4O)(2) center dot 0.222H(2)O was studied by X-ray diffraction. The organic ligand is coordinated to copper in the anionic form in the bidentate chelating mode through the oxygen atom of the pyrazolone moiety and one nitrogen atom of the azo group. As a first approximation, the copper(II) coordination polyhedron (CP) is a tetrahedrally distorted square. The copper CP is completed to an extended tetragonal pyramid (4+1) by the Cua <-N(1) contact (3.072 ) with the pyrazole nitrogen of the neighboring molecule.

引用

页码：484 / 490

页数：7

共 19 条

[1]

Allen F.H., 1987, PERKIN T, VII, pS1, DOI [10.1039/p298700000s1, DOI 10.1039/P298700000S1]

[2]

[Anonymous], 2008, APEX2 VERS 2008 6 1

[3]

Bansse W, 1997, Z NATURFORSCH B, V52, P237

[4]

Bechtel F., 1973, CRYST STRUCT COMMUN, P469

[5]

Borodkin V.F., 1973, IZV VYSSH UCHEBN ZAV, V16, P438

[6]

Dubankova N.P., 2003, KHIM VOLOKNA*, P11

[7] Diazopyrazolones as weak solvent extractants for copper from ammonia leach solutions [J].

Emeleus, LC ;

Cupertino, DC ;

Harris, SG ;

Owens, S ;

Parsons, S ;

Swart, RM ;

Tasker, PA ;

White, DJ .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 2001, (08) :1239-1245

[8]

Hagge H., 1968, HELV CHIM ACTA, V51, P580

[9]

Kamada H., 1967, J CHEM SOC JPN PURE, V88, P826

[10]

KUZMINA LG, 1985, KHIM GETEROTSIKL+, P816

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