Three oxo complexes with a tetra-nuclear [Cu-4 (mu(2)-Cl)(6)(mu(4)-O)] unit
Abstract
The three title compounds, namely 4-phenyl-1H-imidazolium hexa-μ2-chloro-chloro-μ4-oxo-tris(4-phenyl-1H- imidazole-κN1)tetracopper(II) monohydrate, (C 9Hg9N2)[Cu4Cl7O(C 9H8N2)3]·H2O, hexa-μ2-chloro-μ4-oxo-tetrakis(pyridine N-oxide-κO)tetracopper(II), [Cu4Cl6O(C 5H5NO)4], and hexa-μ2-chloro-tetrakis(2- methyl-1H-imidazole-κN1)-μ4-oxo-tetracopper(II) methanol trisolvate, [Cu4Cl6O(C4H 6N2)4]·3CH4O, exhibit the same Cu4OCl6 framework, where the O atom at the centre of an almost regular tetrahedron bridges four copper cations at the corners. This group is in turn surrounded by a Cl6 octahedron, leading to a rather globular species. This special arrangement of the CuII cations results in a diversity of magnetic behaviours. © 2006 International Union of Crystallography.
Más información
Título según WOS: | Three oxo complexes with a tetra-nuclear [Cu-4 (mu(2)-Cl)(6)(mu(4)-O)] unit |
Título según SCOPUS: | Three oxo complexes with a tetra-nuclear [Cu4(µ2- Cl)6(µ4-O)] unit |
Título de la Revista: | ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS |
Volumen: | 62 |
Número: | 7 |
Editorial: | WILEY-BLACKWELL PUBLISHING, INC |
Fecha de publicación: | 2006 |
Página de inicio: | M311 |
Página final: | M314 |
Idioma: | English |
DOI: |
10.1107/S0108270106021354 |
Notas: | ISI, SCOPUS |