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Bis(2,6-di-methyl-anilinium) di-aqua-bis-(di-hydrogen diphosphato-?(2) O,O')cobaltate(II).

ABSTRACT: In the title compound, (C8H12N)2[Co(H2P2O7)2(H2O)2], the Co(2+) ion lies on a crystallographic inversion centre and adopts a slightly distorted octa-hedral CoO6 coordination geometry arising from two chelating diphosphate [H2P2O7](2-) ligands and two trans water mol-ecules. In the crystal, the components are linked by O-H?O, N-H?O and C-H?O hydrogen bonds and weak aromatic ?-? stacking [shortest centroid-centroid separation = 3.778?(2)?Å] inter-actions. (001) layers of alternating organic cations and complex inorganic anions are apparent.

SUBMITTER: Saad AB

PROVIDER: S-EPMC3998415 | biostudies-literature | 2014 Mar

REPOSITORIES: biostudies-literature

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Bis(2,6-di-methyl-anilinium) di-aqua-bis-(di-hydrogen diphosphato-κ(2) O,O')cobaltate(II).

Saad Ahlem Ben AB Selmi Ahmed A Rzaigui Mohamed M Akriche Samah Toumi ST

Acta crystallographica. Section E, Structure reports online 20140208 Pt 3

In the title compound, (C8H12N)2[Co(H2P2O7)2(H2O)2], the Co(2+) ion lies on a crystallographic inversion centre and adopts a slightly distorted octa-hedral CoO6 coordination geometry arising from two chelating diphosphate [H2P2O7](2-) ligands and two trans water mol-ecules. In the crystal, the components are linked by O-H⋯O, N-H⋯O and C-H⋯O hydrogen bonds and weak aromatic π-π stacking [shortest centroid-centroid separation = 3.778 (2) Å] inter-actions. (001) layers of alternating organic cation ...[more]

PMID: 24764950

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