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[4-Carboxy-imidazole-5-carboxyl-ato(2-)-?N,O](5,5,7,12,12,14-hexa-methyl-1,4,8,11-tetra-azacyclo-tetra-decane-?N,N',N'',N''')nickel(II) monohydrate.

ABSTRACT: The 4-carboxy-imidazole-5-carboxyl-ate(2-) dianion in the title compound, [Ni(C(5)H(2)N(2)O(4))(C(16)H(36)N(4))]·H(2)O, N,O'-chelates to the Ni(II) atom, which shows an octa-hedral coordination. The macrocycle folds itself around the metal atom and binds to it through four secondary nitrogen atoms; adjacent molecules are linked by N-H?O hydrogen bonds into a linear chain. The water molecule is disordered over two positions.

SUBMITTER: Ou GC

PROVIDER: S-EPMC2972002 | biostudies-literature | 2009 Nov

REPOSITORIES: biostudies-literature

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[4-Carboxy-imidazole-5-carboxyl-ato(2-)-κN,O](5,5,7,12,12,14-hexa-methyl-1,4,8,11-tetra-azacyclo-tetra-decane-κN,N',N'',N''')nickel(II) monohydrate.

Ou Guang-Chuan GC Zhou Qiang Q Ng Seik Weng SW

Acta crystallographica. Section E, Structure reports online 20091111 Pt 12

The 4-carboxy-imidazole-5-carboxyl-ate(2-) dianion in the title compound, [Ni(C(5)H(2)N(2)O(4))(C(16)H(36)N(4))]·H(2)O, N,O'-chelates to the Ni(II) atom, which shows an octa-hedral coordination. The macrocycle folds itself around the metal atom and binds to it through four secondary nitrogen atoms; adjacent molecules are linked by N-H⋯O hydrogen bonds into a linear chain. The water molecule is disordered over two positions. ...[more]

PMID: 21578593

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