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Cyclo-Tris[?-5-(2-pyrid-yl)pyrazol-1-ido-?N,N:N]tris-ilver(I).


ABSTRACT: In the title compound, [Ag(3)(C(8)H(6)N(3))(3)], the asymmetric unit contains three silver cations and three depronated 5-(2-pyrid-yl)pyrazol-1-ide ligands. Each silver cation is chelated by one 5-(2-pyrid-yl)pyrazol-1-ide ligand, which also acts as a bridging ligand towards the next silver ion via the second pyrazole N atom. In summary, three silver cations and three deprotonated 3-(2-pyrid-yl)-1H-pyrazole ligands produce a macrocyclic trimeric coordination oligomer that exhibits an almost planar conformation (mean deviation 0.1483?Å). In addition, short non-bonding Ag?Ag inter-actions [3.127?(2)?Å] are observed.

SUBMITTER: An Z 

PROVIDER: S-EPMC2971284 | biostudies-literature | 2009 Oct

REPOSITORIES: biostudies-literature

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cyclo-Tris[μ-5-(2-pyrid-yl)pyrazol-1-ido-κN,N:N]tris-ilver(I).

An Zhe Z   Zhou Ru-Jin RJ  

Acta crystallographica. Section E, Structure reports online 20091010 Pt 11


In the title compound, [Ag(3)(C(8)H(6)N(3))(3)], the asymmetric unit contains three silver cations and three depronated 5-(2-pyrid-yl)pyrazol-1-ide ligands. Each silver cation is chelated by one 5-(2-pyrid-yl)pyrazol-1-ide ligand, which also acts as a bridging ligand towards the next silver ion via the second pyrazole N atom. In summary, three silver cations and three deprotonated 3-(2-pyrid-yl)-1H-pyrazole ligands produce a macrocyclic trimeric coordination oligomer that exhibits an almost plan  ...[more]

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