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Bis(2-amino-6-methyl-pyridinium) tetra-chloridocuprate(II).

ABSTRACT: The title compound, (C(6)H(9)N(2))(2)[CuCl(4)], contains a distorted tetra-hedral [CuCl(4)](2-) anion and two protonated amino-pyridinium cations. The geometries of the protonated amino-pyridinium cations reveal amine-imine tautomerism. The crystal packing is influenced by N-H?Cl and C-H?Cl hydrogen bonds and ?-? stacking inter-actions [centroid-centroid distances = 3.635?(4) and 3.642?(4)°].

SUBMITTER: Gong J

PROVIDER: S-EPMC2971753 | biostudies-literature | 2009 Nov

REPOSITORIES: biostudies-literature

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Bis(2-amino-6-methyl-pyridinium) tetra-chloridocuprate(II).

Gong Jiang J Chen Gang G Ni Shi-Feng SF Zhang Yong-Yao YY Wang Hai-Bin HB

Acta crystallographica. Section E, Structure reports online 20091121 Pt 12

The title compound, (C(6)H(9)N(2))(2)[CuCl(4)], contains a distorted tetra-hedral [CuCl(4)](2-) anion and two protonated amino-pyridinium cations. The geometries of the protonated amino-pyridinium cations reveal amine-imine tautomerism. The crystal packing is influenced by N-H⋯Cl and C-H⋯Cl hydrogen bonds and π-π stacking inter-actions [centroid-centroid distances = 3.635 (4) and 3.642 (4)°]. ...[more]

PMID: 21578672

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