5-(4-Methylphenylsulfonyl)-1,3-dithiolo[4,5-c]pyrrole-2-thione
نویسندگان
چکیده
The asymmetric unit of the title compound, C(12)H(9)NO(2)S(4), contains one half-mol-ecule with the N, two S amd four C atoms lying on a mirror plane. The mol-ecule exhibits a V-shaped conformation, with a dihedral angle of 87.00 (7)° between the benzene and dithiol-opyrrole rings. The methyl group was treated as rotationally disordered between two orientations in a 1:1 ratio. In the crystal, weak C-H⋯O hydrogen bonds link the mol-ecules into chains in [010].
منابع مشابه
5-Isopropylidene-1,3-dithiolo[4,5-d][1,3]dithiole-2-thione
The title compound, C(7)H(6)S(5), contains a 5-yl-idene-1,3-dithiolo[4,5-d][1,3]dithiole-2-thione framework, which is an important synthetic precursor of multi-dimensional organic superconductors and conductors. The mol-ecular framework is planar with an r.m.s. deviation of 0.012 Å for the non-H atoms. In the crystal structure, mol-ecules are linked by short inter-molecular S⋯S inter-actions [3...
متن کامل5,6-Dihydro-2H-1,3-dithiolo[4,5-b][1,4]dioxine-2-thione
The title mol-ecule, C(5)H(4)O(2)S(3), consists of a planar [mean deviation = 0.020 (1) Å] 1,3-dithiole-2-thione unit with an ethyl-enedi-oxy group in the 4,5-positions. The dioxine ring is in a twist-chair conformation.
متن کامل2-[4,5-Bis(ethylsulfanyl)-1,3-dithiol-2-ylidene]-5-(4-methoxyphenyl)-5H-1,3-dithiolo[4,5-c]pyrrole
The asymmetric unit of the title compound, C(19)H(19)NOS(6), contains two independent mol-ecules with different conformations of the ethyl groups. The dihedral angles between the pyrrole and benzene rings are 14.19 (14) and 16.29 (17)° in the two molecules. In the absence of short inter-molecular contacts, in the crystal, the mol-ecules are packed with their long axes parallel to [10].
متن کاملEthyl 2-[4,5-bis(butylsulfanyl)-1,3-dithiol-2-ylidene]-1,3-dithiolo[4,5-c]pyrrole-4-carboxylate
In the title mol-ecule, C(19)H(25)NO(2)S(6), the butyl chains are each disordered over two conformations in a 0.689 (10):0.311 (10) ratio. In the crystal, pairs of N-H⋯O hydrogen bonds link mol-ecules into centrosymmetric dimers. Short S⋯S contacts of 3.553 (4) Å are observed.
متن کامل2-[4,5-Bis(butylsulfanyl)-1,3-dithiol-2-ylidene]-5-methyl-5H-1,3-dithiolo[4,5-c]pyrrole-4-carbaldehyde
In the title compound, C(18)H(23)NOS(6), the dithiol-opyrrole ring is almost planar [r.m.s. deviation = 0.044 (3) Å] and makes a dihedral angle of 25.11 (7)° with the dithiole ring. In the crystal, pairs of neighboring mol-ecules are connected by weak inter-molecular C-H⋯O inter-actions. These dimers are further linked into a chain along [110] by C-H⋯O inter-actions.
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عنوان ژورنال:
دوره 68 شماره
صفحات -
تاریخ انتشار 2012