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?-Actetato-1:2?O:O'-tribromido-2?Br-(5,5,7,12,12,14-hexa-methyl-1,4,8,11-tetra-aza-cyclo-tetra-deca-1,7-diene-1?N)dizinc(II).

ABSTRACT: In the title compound, [Zn(2)Br(3)(CH(3)COO)(C(16)H(32)N(4))], one Zn(II) atom has a distorted square-planar coordination formed by the four macrocyclic N atoms with an acetate O atom in the apical position and the other Zn(II) atom has a tetra-hedral coordination environment formed by three Br atoms and one O acetate atom. The two Zn(II) atoms are linked by an acetate bridge. In the crystal, mol-ecules are linked into centrosymmetric dimers with graph-set motifs R(2) (2)(16) by an N-H?Br inter-action. The mol-ecular configuration is stabilized by an intra-molecular N-H?Br hydrogen bond.

SUBMITTER: Li H

PROVIDER: S-EPMC2983256 | biostudies-literature | 2010 Sep

REPOSITORIES: biostudies-literature

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μ-Actetato-1:2κO:O'-tribromido-2κBr-(5,5,7,12,12,14-hexa-methyl-1,4,8,11-tetra-aza-cyclo-tetra-deca-1,7-diene-1κN)dizinc(II).

Li Huafeng H Shi Feifei F Rong Rong R

Acta crystallographica. Section E, Structure reports online 20100930 Pt 10

In the title compound, [Zn(2)Br(3)(CH(3)COO)(C(16)H(32)N(4))], one Zn(II) atom has a distorted square-planar coordination formed by the four macrocyclic N atoms with an acetate O atom in the apical position and the other Zn(II) atom has a tetra-hedral coordination environment formed by three Br atoms and one O acetate atom. The two Zn(II) atoms are linked by an acetate bridge. In the crystal, mol-ecules are linked into centrosymmetric dimers with graph-set motifs R(2) (2)(16) by an N-H⋯Br inter- ...[more]

PMID: 21587467

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