2-[(Ethoxycarbonothioyl)sulfanyl]acetic acid
نویسندگان
چکیده
In the title compound, C(5)H(8)O(3)S(2), the C-S and C-O bonds in the xanthate unit are shorter than those linked to it. In the crystal, inversion dimers linked by pairs of O-H⋯O hydrogen bonds occur.
منابع مشابه
2-{[4-(Pyridin-2-yl)pyrimidin-2-yl]sulfanyl}acetic acid
In the title mol-ecule, C(11)H(9)N(3)O(2)S, the pyridine and pyrimidine rings are almost parallel [dihedral angle = 6.7 (1)°]. In the crystal, adjacent mol-ecules are joined by O-H⋯N and C-H⋯O hydrogen bonds, leading to the formation of a sheet parallel to (10[Formula: see text]).
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The title compound, C(9)H(8)O(4)S, affords a zigzig chain in the crystal structure by inter-molecular O-H⋯O hydrogen bonds. The molecular geometry suggests that extensive but not uniform π-electron delocalization is present in the benzene ring and extends over the exocyclic C-S and C-C bonds.
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The title compound, C(4)H(6)O(3)S(2), features a characteristic xanthate group; the C=S double bond is shorter than the C-S single bond, and the methyl group is coplanar with the xanthate group. In the crystal pairs of mol-ecules form dimers through inter-molecular O-H⋯O hydrogen bonding.
متن کامل2-({1-[2-(Methylsulfanyl)phenyl]-1H-tetrazol-5-yl}sulfanyl)acetic acid
In the title compound, C10H10N4O2S2, the tetra-zole and benzene rings are almost normal to one another, with a dihedral angle between their planes of 84.33 (9)°. In the crystal, mol-ecules are linked via pairs of bifurcated O-H⋯(N,N) hydrogen bonds, forming inversion dimers with graph-set motif R 4 (4)(12). The dimers are linked by significant π-π inter-actions involving inversion-related tetra...
متن کامل3-({[(1-Phenylethyl)sulfanyl]methanethioyl}sulfanyl)propanoic acid
In the title compound, C(12)H(14)O(2)S(3), a chain transfer agent (CTA) used in polymerization, the dihedral angle between the aromatic ring and the CS(3) grouping is 84.20 (10)°. In the crystal, carb-oxy-lic acid inversion dimers linked by pairs of O-H⋯O hydrogen bonds generate R(2) (2)(8) loops.
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