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Doxofyllinium tetra-chloridoanti-monate(III) monohydrate.

ABSTRACT: The title compound, (C(11)H(14)N(4)O(4))[SbCl(4)]·H(2)O, comprises a protonated doxofyllinium cation [7-(1,3-dioxolan-2-ylmeth-yl)-1,3-dimethyl-2,6-dioxo-3,7-dihydro-1H-purin-9-ium], an [SbCl(4)](-) anion and a water mol-ecule linked by N-H?O and O-H?Cl hydrogen bonds: the [SbCl(4)](-) anions form centrosymmetric dimers via weak Sb?Cl inter-actions [Sb?Cl = 3.1159?(9)?Å]. The geometrical arrangement in the crystal structure is characterized by slipped ?-? stacking of the parallel purine ring systems, with an inter-planar separation of 3.32?Å.

SUBMITTER: Wei WX

PROVIDER: S-EPMC2915103 | biostudies-literature | 2007 Dec

REPOSITORIES: biostudies-literature

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Doxofyllinium tetra-chloridoanti-monate(III) monohydrate.

Wei Wan Xing WX Feng Wen-Jie WJ Zheng Bo-Jiöng BJ Chen Ying Y Jin Zhi-Min ZM

Acta crystallographica. Section E, Structure reports online 20071212 Pt 1

The title compound, (C(11)H(14)N(4)O(4))[SbCl(4)]·H(2)O, comprises a protonated doxofyllinium cation [7-(1,3-dioxolan-2-ylmeth-yl)-1,3-dimethyl-2,6-dioxo-3,7-dihydro-1H-purin-9-ium], an [SbCl(4)](-) anion and a water mol-ecule linked by N-H⋯O and O-H⋯Cl hydrogen bonds: the [SbCl(4)](-) anions form centrosymmetric dimers via weak Sb⋯Cl inter-actions [Sb⋯Cl = 3.1159 (9) Å]. The geometrical arrangement in the crystal structure is characterized by slipped π-π stacking of the parallel purine ring sys ...[more]

PMID: 21200515

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