(5E)-5-(4-Hydroxy-3-methoxybenzylidene)-2-thioxo-1,3-thiazolidin-4-one methanol monosolvate
نویسندگان
چکیده
In the title compound, C(11)H(9)NO(3)S(2)·CH(4)O, the dihedral angle between the aromatic rings is 3.57 (16)° and intra-molecular O-H⋯O and C-H⋯S inter-actions occur. In the crystal, the thia-zolidin-4-one mol-ecules are linked by N-H⋯O hydrogen bonds, forming chains. The hydrogen-bond motifs lead to S(5), S(6) and R(3) (3)(8) ring motifs. There exist C=O⋯π inter-actions between the heterocyclic rings and π-π inter-actions between the heterocyclic and benzene rings at distances of 3.455 (2) and 3.602 (2) Å, respectively. The methanol solvent mol-ecule is disordered over two sets of sites in a 0.542 (9):0.458 (9) ratio.
منابع مشابه
(5Z)-5-(2-Hydroxybenzylidene)-2-thioxo-1,3-thiazolidin-4-one methanol hemisolvate
In the title compound, C(10)H(7)NO(2)S(2)·0.5CH(3)OH, the dihedral angle between the aromatic rings is 11.43 (11)° and a short intra-molecular C-H⋯S contact occurs. The methanol solvent mol-ecule is equally disordered over two sets of sites. In the crystal, inversion dimers linked by pairs of N-H⋯O hydrogen bonds occur. The methanol solvent mol-ecule connects the dimers through O-H⋯S and O-H⋯O ...
متن کامل3-(4-Methylphenyl)-2-thioxo-1,3-thiazolidin-4-one
In the title compound, C(10)H(9)NOS(2), the toluene group and the 2-thioxo-1,3-thia-zolidin-4-one unit are planar with r.m.s. deviations of 0.0082 and 0.0136 Å, respectively. The dihedral angle between them is 71.20 (9)°. In the crystal, the mol-ecules are stabilized through inter-molecular C-H⋯O contacts, forming polymeric sheets extending parallel to the (01) plane. C-H⋯π contacts also occur.
متن کامل3-Cyclohexyl-2-thioxo-1,3-thiazolidin-4-one
In the title compound, C(9)H(13)NOS(2), the complete mol-ecule is generated by crystallographic mirror symmetry, with all the non-H atoms of the rhodanine (2-thioxo-1,3-thia-zolidin-4-one) system and two C atoms of the cyclo-hexyl ring lying on the reflecting plane. The conformation is stabilized by intra-molecular C-H⋯O and C-H⋯S inter-actions. In the crystal, weak π-π inter-actions at a dista...
متن کامل3-(3-Methylphenyl)-2-thioxo-1,3-thiazolidin-4-one
In the title compound, C(10)H(9)NOS(2), the dihedral angle between the rhodanine (2-thioxo-1,3-thia-zolidin-4-one) and 3-methyl-phenyl rings is 83.30 (3)°. The H atoms of the methyl group are disordered over two set of sites with an occupancy ratio of 0.58 (3):0.42 (3). In the crystal, the mol-ecules inter-act by way of C-H⋯π and C=O⋯π inter-actions.
متن کامل3-[(5-Chloro-2-hydroxybenzylidene)amino]-2-sulfanylidene-1,3-thiazolidin-4-one
In the title compound, C10H7ClN2O2S2, the mean plane of the thioxo-thia-zolidine ring [maximum deviation = 0.032 (2) Å] is inclined to the benzene ring by 12.25 (4)°. There is a strong intra-molecular O-H⋯N hydrogen bond present. In the crystal, mol-ecules are linked via pairs of C-H⋯Cl hydrogen bonds, forming inversion dimers.
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عنوان ژورنال:
دوره 65 شماره
صفحات -
تاریخ انتشار 2009