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ABSTRACT:
SUBMITTER: Krawczyk MK
PROVIDER: S-EPMC3435597 | biostudies-other | 2012 Sep
REPOSITORIES: biostudies-other
Acta crystallographica. Section E, Structure reports online 20120815 Pt 9
The title salt, (C(12)H(12)N(4)O(2))[ReCl(6)], consists of 2,2'-[(1E,2E)-1,2-bis-(hy-droxy-imino)-ethane-1,2-di-yl]dipyridinium cations and [ReCl(6)](2-) anions which are both located on inversion centres. Each cation consists of a glyoxime moiety attached to two protonated pyridine rings in ortho positions. In the crystal, E,E isomers of the cation are observed which differ in the spatial arrangement of the pyridine rings. These rings are positionally disordered over two positions with site-occ ...[more]