Acta Cryst. (2005). E61, m1620-m1622  [ doi:10.1107/S1600536805023111 ]

Tetrakis(1,4-dimethylpyridinium) dodecamolybdosilicate

X.-J. Tan, S.-X. Sun, L.-D. Liu, J.-P. Ma and D.-X. Xing

Abstract: The anion of the title compound, (C₇H₁₀N)₄[SiMo₁₂O₄₀], has a disordered centrosymmetric `pseudo-Keggin' structure and neighboring anions are linked into a layered structure via weak C-HO hydrogen bonding involving the DMP cations.

Online 27 July 2005

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