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2-Amino-4,6-dimeth-oxy-pyrimidin-1-ium p-toluene-sulfonate.

ABSTRACT: In the title salt, C(6)H(10)N(3)O(2) (+)·C(7)H(7)O(3)S(-), the 2-amino-4,6-dimeth-oxy-pyrimidinium cation inter-acts with the sulfonate group of the p-toluene-sulfonate anion via a pair of N-H?O hydrogen bonds, forming a cyclic hydrogen-bonded R(2) (2)(8) motif, which in the crystal is linked by further intemolecular N-H?O hydrogen bonds, forming supra-molecular chains along the c axis. Furthermore, neighboring chains are inter-linked via weak C-H?O hydrogen bonds and C-H?? inter-actions, forming layers.

SUBMITTER: Gomathi S

PROVIDER: S-EPMC3201388 | biostudies-literature | 2011 Oct

REPOSITORIES: biostudies-literature

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2-Amino-4,6-dimeth-oxy-pyrimidin-1-ium p-toluene-sulfonate.

Gomathi Sundaramoorthy S Muthiah Packianathan Thomas PT

Acta crystallographica. Section E, Structure reports online 20110917 Pt 10

In the title salt, C(6)H(10)N(3)O(2) (+)·C(7)H(7)O(3)S(-), the 2-amino-4,6-dimeth-oxy-pyrimidinium cation inter-acts with the sulfonate group of the p-toluene-sulfonate anion via a pair of N-H⋯O hydrogen bonds, forming a cyclic hydrogen-bonded R(2) (2)(8) motif, which in the crystal is linked by further intemolecular N-H⋯O hydrogen bonds, forming supra-molecular chains along the c axis. Furthermore, neighboring chains are inter-linked via weak C-H⋯O hydrogen bonds and C-H⋯π inter-actions, formin ...[more]

PMID: 22064770

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