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Diaqua-(1,4,8,11-tetra-aza-cyclo-tetra-decane-?N,N,N,N)copper(II) dihepta-noate dihydrate.

ABSTRACT: The Cu(II) atom in the title salt, [Cu(C(10)H(24)N(4))(H(2)O)(2)][CH(3)(CH(2))(5)CO(2)](2)·2H(2)O, is chelated by the four N atoms of the 1,4,8,11-tetra-aza-cyclo-tetra-decane (cyclam) ligand and is coordinated by two water mol-ecules in a tetra-gonally Jahn-Teller-distorted octa-hedral geometry. The Cu(II) atom lies on a center of inversion. The cations, anions and uncoordinated water mol-ecules 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.

SUBMITTER: Ahmad Tajidi NS

PROVIDER: S-EPMC3007509 | biostudies-literature | 2010 Jul

REPOSITORIES: biostudies-literature

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Diaqua-(1,4,8,11-tetra-aza-cyclo-tetra-decane-κN,N,N,N)copper(II) dihepta-noate dihydrate.

Ahmad Tajidi Nur Syamimi NS Abdullah Norbani N Arifin Zainudin Z Tan Kong Wai KW Ng Seik Weng SW

Acta crystallographica. Section E, Structure reports online 20100707 Pt 8

The Cu(II) atom in the title salt, [Cu(C(10)H(24)N(4))(H(2)O)(2)][CH(3)(CH(2))(5)CO(2)](2)·2H(2)O, is chelated by the four N atoms of the 1,4,8,11-tetra-aza-cyclo-tetra-decane (cyclam) ligand and is coordinated by two water mol-ecules in a tetra-gonally Jahn-Teller-distorted octa-hedral geometry. The Cu(II) atom lies on a center of inversion. The cations, anions and uncoordinated water mol-ecules are linked by N-H⋯O and O-H⋯O hydrogen bonds, forming a layer structure parallel to (100). The alkyl ...[more]

PMID: 21588132

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