Abstract
In the molecule of the title compound, C9H11N3O5S, the thiazole ring is oriented at dihedral angles of 87.33 (3) and 87.18 (3)° with respect to the planar (r.m.s. deviations 0.0136 and 0.0139 Å) methyl ester groups. The dihedral angle between the methyl ester groups is 44.20 (3)°. In the crystal structure, intermolecular N—H⋯N, N—H⋯O and C—H⋯O hydrogen bonds link the molecules along the a axis, through R 2 2(8) and R 2 2(22) ring motifs, forming infinite two-dimensional polymeric sheets. π–π Contacts between the thiazole rings [centroid–centroid distance = 3.536 (2) Å] may further stabilize the structure.
Highlights
In the molecule of the title compound, C9H11N3O5S, the thiazole ring is oriented at dihedral angles of 87.33 (3) and
H O hydrogen bonds link the molecules along the a axis, through R22(8) and R22(22) ring motifs, forming infinite twodimensional polymeric sheets. – Contacts between the thiazole rings [centroid–centroid distance = 3.536 (2) Å] may further stabilize the structure
We report the crystal structure of the title compound, (I), which was obtained by alkolysis of mica ester (S-2-benzothiazolyl(Z)-2-(2-aminothiazole -4-yl)-2-methoxy-carbonylmethoxyiminothioacetate) in methanol
Summary
R factor = 0.051; wR factor = 0.124; data-to-parameter ratio = 13.3. In the molecule of the title compound, C9H11N3O5S, the thiazole ring is oriented at dihedral angles of 87.33 (3) and. 87.18 (3) with respect to the planar (r.m.s. deviations 0.0136 and 0.0139 Å) methyl ester groups. The dihedral angle between the methyl ester groups is 44.20 (3). Intermolecular N—H N, N—H O and C—. H O hydrogen bonds link the molecules along the a axis, through R22(8) and R22(22) ring motifs, forming infinite twodimensional polymeric sheets. – Contacts between the thiazole rings [centroid–centroid distance = 3.536 (2) Å] may further stabilize the structure
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