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Bis(4-hydroxy-pyridinium) sulfate monohydrate.

ABSTRACT: In the crystal structure of the title salt, 2C(5)H(6)NO(+)·SO(4) (2-)·H(2)O, one planar (r.m.s. deviation = 0.01?Å) cation is stacked approximately over the other [dihedral angle between planes = 8.6?(1)°]. The pyridinium and hydr-oxy H atoms are hydrogen-bond donor atoms to the O atoms of the sulfate anion; the cations, anions and water mol-ecules are consolidated into a three-dimensional network through O-H?O and N-H?O hydrogen bonds.

SUBMITTER: Xu YM

PROVIDER: S-EPMC2971874 | biostudies-other | 2009

REPOSITORIES: biostudies-other

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Bis(4-hydroxy-pyridinium) sulfate monohydrate.

Xu Ying-Ming YM Gao Shan S Ng Seik Weng SW

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

In the crystal structure of the title salt, 2C(5)H(6)NO(+)·SO(4) (2-)·H(2)O, one planar (r.m.s. deviation = 0.01 Å) cation is stacked approximately over the other [dihedral angle between planes = 8.6 (1)°]. The pyridinium and hydr-oxy H atoms are hydrogen-bond donor atoms to the O atoms of the sulfate anion; the cations, anions and water mol-ecules are consolidated into a three-dimensional network through O-H⋯O and N-H⋯O hydrogen bonds. ...[more]

PMID: 21578865

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