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(?-5-Carb-oxy-1H-imidazole-4-carboxyl-ato-?N,O:N,O)bis-[amminesilver(I)].

ABSTRACT: In the title compound, [Ag(2)(C(5)H(2)N(2)O(4))(NH(3))(2)], each of the two Ag(I) atoms is coordinated by two N atoms from an ammonia mol-ecule and a 5-carb-oxy-1H-imidazole-4-carboxyl-ate ligand in an almost linear geometry, and by one carboxyl-ate O atom with a weak inter-action. The Ag atoms are assembled into a linear tetra-mer through Ag?Ag inter-actions. Each Ag tetra-mer is linked by four 5-carb-oxy-1H-imidazole-4-carboxyl-ate ligands, forming a puckered chain. The complex involves a strong intra-molecular O-H?O hydrogen bond.

SUBMITTER: Zhou RS

PROVIDER: S-EPMC2972141 | biostudies-literature | 2009 Nov

REPOSITORIES: biostudies-literature

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(μ-5-Carb-oxy-1H-imidazole-4-carboxyl-ato-κN,O:N,O)bis-[amminesilver(I)].

Zhou Rui-Sha RS Song Jiang-Feng JF

Acta crystallographica. Section E, Structure reports online 20091107 Pt 12

In the title compound, [Ag(2)(C(5)H(2)N(2)O(4))(NH(3))(2)], each of the two Ag(I) atoms is coordinated by two N atoms from an ammonia mol-ecule and a 5-carb-oxy-1H-imidazole-4-carboxyl-ate ligand in an almost linear geometry, and by one carboxyl-ate O atom with a weak inter-action. The Ag atoms are assembled into a linear tetra-mer through Ag⋯Ag inter-actions. Each Ag tetra-mer is linked by four 5-carb-oxy-1H-imidazole-4-carboxyl-ate ligands, forming a puckered chain. The complex involves a stro ...[more]

PMID: 21578569

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