Geometric isomers of chloro(6-methyl-1,4,8,11-tetraazacyclotetradecane-6-amine)cobalt(III) tetrachlorozincate(II)

被引：6

作者：

Bernhardt, PV ^{[1
]}

Macpherson, BP ^{[1
]}

机构：

[1] Univ Queensland, Dept Chem, Brisbane, Qld 4072, Australia

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 2003年 / 59卷

关键词：

D O I：

10.1107/S0108270103021711

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The crystal structures of a pair of cis and trans isomers of the macrocyclic chloropentaamine title complex, as their tetrachlorozincate(II) salts, [CoCl(C11H27N5)][ZnCl4], are reported. The two distinct isomeric forms lead to significant variations in the Co-N bond lengths and, furthermore, hydrogen bonding between the complex ions is influenced by the folded (cis) or planar (trans) conformations of the coordinated ligand.

引用

页码：M467 / M470

页数：4

共 12 条

[1] Discrete dinuclear cyano-bridged complexes [J].

Bernhardt, PV ;

Macpherson, BP ;

Martinez, M .

INORGANIC CHEMISTRY, 2000, 39 (23) :5203-5208

[2] The influence of cis/trans isomerism on the physical properties of a cyano-bridged dinuclear mixed valence complex [J].

Bernhardt, PV ;

Macpherson, BP ;

Martinez, M .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 2002, (07) :1435-1441

[3]

*ENR NON, 1994, CAD 4 EXPRESS VERS 5

[4] ORTEP-3 for Windows - a version of ORTEP-III with a Graphical User Interface (GUI) [J].

Journal of Applied Crystallography, 1997, 30 (pt 5)

[5]

Farrugia L. J., 1999, J. Appl. Crystallogr, V32, P837, DOI [DOI 10.1107/S0021889899006020, 10.1107/S0021889899006020]

[6] QUINQUEDENTATE COORDINATION OF AMINO-SUBSTITUTED TETRAAZACYCLOALKANES TO COBALT(III) .2. CRYSTAL-STRUCTURES OF TRANSISOMERS, MOLECULAR MECHANICS CALCULATIONS AND BASE-HYDROLYSIS KINETICS [J].

HAMBLEY, TW ;

LAWRANCE, GA ;

MARTINEZ, M ;

SKELTON, BW ;

WHITE, AH .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1992, (10) :1643-1648

[7]

HARMS K, 1995, XCAD4

[8] QUINQUEDENTATE COORDINATION OF AMINO-SUBSTITUTED TETRAAZACYCLOALKANES TO COBALT(III) .1. COMPLEXES OF MACROCYCLES OF DIFFERING RING SIZE, AND CRYSTAL-STRUCTURES OF CIS ISOMERS [J].

LAWRANCE, GA ;

MANNING, TM ;

MAEDER, M ;

MARTINEZ, M ;

OLEARY, MA ;

PATALINGHUG, WC ;

SKELTON, BW ;

WHITE, AH .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1992, (10) :1635-1641

[9] A SEMI-EMPIRICAL METHOD OF ABSORPTION CORRECTION [J].

NORTH, ACT ;

PHILLIPS, DC ;

MATHEWS, FS .

ACTA CRYSTALLOGRAPHICA SECTION A-CRYSTAL PHYSICS DIFFRACTION THEORETICAL AND GENERAL CRYSTALLOGRAPHY, 1968, A 24 :351-&

[10]

Sheldrick G. M., 1997, SHELXL97 RELEASE 97

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