Anhydrous penta­guanidinium dihydrogen nona­vanado(IV)platinate(IV)

The title compound, (CH(6)N(3))(5)[H(2)PtV(9)O(28)], containing the nona­vanadoplatinate(IV) polyanion, was obtained by hydro­thermal reaction. The polyanion has approximate C (2v) symmetry. The two Pt-bound μ(2)-O atoms are protonated in the polyanion. The heteropolyanions form inversion-generated...

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Detalles Bibliográficos
Autores principales: Joo, Hea-Chung, Park, Ki-Min, Lee, Uk
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3238708/
https://www.ncbi.nlm.nih.gov/pubmed/22199585
http://dx.doi.org/10.1107/S1600536811049166
Descripción
Sumario:The title compound, (CH(6)N(3))(5)[H(2)PtV(9)O(28)], containing the nona­vanadoplatinate(IV) polyanion, was obtained by hydro­thermal reaction. The polyanion has approximate C (2v) symmetry. The two Pt-bound μ(2)-O atoms are protonated in the polyanion. The heteropolyanions form inversion-generated dimers, {[H(2)PtV(9)O(28)](2)}(10−), held together by each of the two μ(2)-O—H⋯μ(2)-O and μ(2)-O—H⋯μ(3)-O hydrogen bonds. The guanidinium cations are hydrogen bonded with the μ(2)- and terminal O atoms of the polyanion, connecting the polyanions into a three-dimensional network.

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