Diaquabis(ethylenediamine-kappa N-2,N ')copper(II) bis(4-phenylbenzoate) 2.66-hydrate
authors Fernandes, JA; Ramos, AI; Silva, P; Braga, SS; Ribeiro-Claro, P; Rocha, J; Paz, FAA
nationality International
journal ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE
keywords COORDINATION POLYMERS; TRIMESIC ACID; ARCHITECTURES; FRAMEWORK
abstract In the title complex, [Cu(C2H8N2)(2)(H2O)(2)](C13H9O2)(2)center dot 2.66H(2)O,the Cu-II centre (located at an inversion centre) is coordinated by two bidentate ethylenediamine (en) ligands and two water O atoms in a typical Jahn-Teller distorted octahedral geometry. The amino groups and the water molecules are disordered over two distinct crystallographic positions with occupancies of 1/3 and 2/3. In the crystal, the cations and anions are disposed in alternating layers. One of the water molecules of crystallization is disordered and the other has a fractional occupation. In the 2/3 occupancy component, water molecules are organized into a chain composed of hexameric units interconnected by carboxylate bridges.
publisher WILEY-BLACKWELL
issn 1600-5368
year published 2010
volume 66
beginning page M626
ending page U324
digital object identifier (doi) 10.1107/S1600536810016223
web of science category Crystallography
subject category Crystallography
unique article identifier WOS:000278263300020

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