Diaqua(1,4,8,11-tetraazacyclotetradecane-kappa4 N1,N4,N8,N11)copper(II) diheptanoate dihydrate

Tan, K.W. and Ng, S.W. and Tajidi, N.S.A. and Abdullah, N. and Arifin, Z. (2010) Diaqua(1,4,8,11-tetraazacyclotetradecane-kappa4 N1,N4,N8,N11)copper(II) diheptanoate dihydrate. Acta Crystallographica Section E: Structure Reports Online, 66. M887-U283. ISSN 1600-5368, DOI https://doi.org/10.1107/s1600536810025687.

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The CuII atom in the title salt, [Cu(C(10)H(24)N(4))(H(2)O)(2)][CH(3)(CH(2))(5)CO(2)](2)center dot 2H(2)O, is chelated by the four N atoms of the 1,4,8,11-tetraazacyclotetradecane (cyclam) ligand and is coordinated by two water molecules in a tetragonally Jahn-Teller-distorted octahedral geometry. The CuII atom lies on a center of inversion. The cations, anions and uncoordinated water molecules are linked by N-H...O and O-H...O hydrogen bonds, forming a layer structure parallel to (100). The alkyl chain of the anion is disordered over two positions in a 0.82 (1):0.18 (1) ratio.

Item Type: Article
Additional Information: Department of Chemistry, Faculty of Science Building, University of Malaya, 50603 Kuala Lumpur, MALAYSIA
Uncontrolled Keywords: 1,4,8,11-tetraazacyclotetradecane (cyclam) ligand; Tetragonally Jahn-Teller-distorted; Octahedral geometry; Center of inversion; Alkyl chain
Subjects: Q Science > QD Chemistry
Divisions: Faculty of Science > Department of Chemistry
Depositing User: Miss Malisa Diana
Date Deposited: 05 Jul 2013 03:55
Last Modified: 30 Jan 2019 08:35
URI: http://eprints.um.edu.my/id/eprint/8029

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