Acta Cryst. (2007). E63, m1708-m1709  [ doi:10.1107/S1600536807023525 ]

Bis(amino{[iminio(morpholino)methyl]amino}iminium) bis(amino{[imino(morpholino)methyl]amino}iminium) tetracosaoxidotellurohexamolybdate(6-) tetrahydrate

F. Wang, S.-X. Liu, C.-L. Wang, R.-G. Cao and J.-F. Cao

Abstract: The title compound, (H₂ABOB)₂(HABOB)₂[Te^VIMo^VI₆O₂₄]·4H₂O, consists of an Anderson-type heteropolyanion, [Te^VIMo^VI₆O₂₄]^6-, two monoprotonated ABOB cations, two diprotonated ABOB cations and four water molecules (ABOB = N-amidino-4-morpholincarboxamidine). The heteropolyanion [Te^VIMo^VI₆O₂₄]^6- is located on an inversion center. Electrostatic forces and hydrogen-bonding interactions among the [Te^VIMo^VI₆O₂₄]^6-anions, the water molecules and the ABOB cations result in a three-dimensional supramolecular structure.

Online 26 May 2007

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