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Bis(?(2)-3,5-diisopropyl-4H-1,2,4-triazole-?N:N)bis-[(nitrato-?O)silver(I)].

ABSTRACT: The neutral N-heterocycle in the title centrosymmetric dinuclear compound, [Ag(2)(NO(3))(2)(C(8)H(15)N(3))(2)], bridges two metal atoms through its imino N atoms. The N-Ag-N skeleton is bent [N-Ag-N = 127.2?(3)°]; as one of two O atoms of the nitrate anion is nearly coplanar with this N-Ag-N skeleton [Ag-O = 2.63?(1)?Å], the coordination geometry around the Ag(I) atom is regarded as trigonal-planar. One of the two isopropyl groups is disordered over two positions in respect of the methyl groups in a 1:1 ratio. In the crystal structure, inter-molecular N-H?O hydrogen bonding is observed between the nitrate groups and triazole ligands.

SUBMITTER: Wang ZY

PROVIDER: S-EPMC2977357 | biostudies-literature | 2009 Jul

REPOSITORIES: biostudies-literature

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Bis(μ(2)-3,5-diisopropyl-4H-1,2,4-triazole-κN:N)bis-[(nitrato-κO)silver(I)].

Wang Zhao-Yang ZY Wang Ying-Li YL Yang Guang G Ng Seik Weng SW

Acta crystallographica. Section E, Structure reports online 20090722 Pt 8

The neutral N-heterocycle in the title centrosymmetric dinuclear compound, [Ag(2)(NO(3))(2)(C(8)H(15)N(3))(2)], bridges two metal atoms through its imino N atoms. The N-Ag-N skeleton is bent [N-Ag-N = 127.2 (3)°]; as one of two O atoms of the nitrate anion is nearly coplanar with this N-Ag-N skeleton [Ag-O = 2.63 (1) Å], the coordination geometry around the Ag(I) atom is regarded as trigonal-planar. One of the two isopropyl groups is disordered over two positions in respect of the methyl groups ...[more]

PMID: 21583418

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