Protonated diamines as linkers in the supramolecular assemblies based on the [V12B18O60H6] polyoxovanadoborate anion

P. Hermosilla-Ibáñez, J. Costamagna, A. Vega, V. Paredes-García, M. T. Garland, E. Le Fur, E. Spodine, D. Venegas-Yazigi

Resultado de la investigación: Contribución a una revistaArtículo

3 Citas (Scopus)

Resumen

Two new polyoxovanadoborates based crystalline lattices are being reported: K5(H3O)2(1,3-diapH2)2[V12B18O60H6]·10.80H2O (1), and K2(H3O)7(enH2)[V12B18O60H6]·9H2O (2). These structures are characterized by presenting multiple hydrogen bonds between the diprotonated diamines (enH2 and 1,3-diapH2) and hydronium ions, and the oxygen atoms of the [V12B18O60H6] cluster. The crystalline packing and stability of these new polyoxovanadoborates is dominated by the different types of hydrogen interactions present in the lattices ranging from unidirectional to trifurcated ones. The crystallographic data, together with the BVS method, permit to assign a mixed valence ratios for the [V12B18O60H6] anionic cluster for (1) and (2) being 11/1 (VIV/VV) ratio.

Idioma originalInglés
Páginas (desde-hasta)1453-1465
Número de páginas13
PublicaciónJournal of Structural Chemistry
Volumen55
N.º8
DOI
EstadoPublicada - 1 ene 2014

Áreas temáticas de ASJC Scopus

  • Química física y teórica
  • Química inorgánica
  • Química de los materiales

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