Abstract

In the title compound, C7H11N2O2S+·Cl−, the 4,6-dimeth­oxy-2-(methyl­sulfan­yl)pyrimidinium cation is essentially planar (r.m.s. deviation = 0.043 Å). In the crystal, the anions and cations are connected by inter­molecular N—H⋯Cl and C—H⋯Cl hydrogen bonds, forming a two-dimensional network parallel to (011). Adjacent networks are cross-linked via π–π inter­actions involving the pyrimidinium ring [centroid–centroid distance = 3.5501 (8) Å].

Highlights

  • In the title compound, C7H11N2O2S+Cl, the 4,6-dimethoxy2-(methylsulfanyl)pyrimidinium cation is essentially planar (r.m.s. deviation = 0.043 Å)

  • H atoms treated by a mixture of independent and constrained refinement max = 0.41 e Å3

  • The anions and cations are connected by intermolecular N—H Cl and C—

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Summary

Data collection

R factor = 0.027; wR factor = 0.078; data-to-parameter ratio = 17.0. H atoms treated by a mixture of independent and constrained refinement max = 0.41 e Å3. C7H11N2O2S+Cl, the 4,6-dimethoxy2-(methylsulfanyl)pyrimidinium cation is essentially planar (r.m.s. deviation = 0.043 Å). The anions and cations are connected by intermolecular N—H Cl and C—. H Cl hydrogen bonds, forming a two-dimensional network parallel to (011). Adjacent networks are cross-linked via – interactions involving the pyrimidinium ring [centroid–.

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