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ABSTRACT:
SUBMITTER: Tabatabaee M
PROVIDER: S-EPMC3212164 | biostudies-literature | 2011 Aug
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20110713 Pt 8
The asymmetric unit of the title compound, (C(6)H(9)N(2))(4)[V(4)O(12)]·4H(2)O, contains half of a [V(4)O(12)](4-) anion, two 2-amino-4-methyl-pyridinium, (2a4mpH)(+), cations and two water mol-ecules. One water mol-ecule is disordered over two sets of sites with equal occupancies and the H atoms for this mol-ecule were not included in the refinement. The cation lies on an inversion center with four tetra-hedral VO(4) units each sharing two vertices, forming an eight-membered ring. In the crysta ...[more]