(5E)-2-[4,5-Bis(methylsulfanyl)-1,3-dithiol-2-ylidene]-5-(4-iodo-1,3-dithiol-2-ylidene)-1,3-dithiolan-4-one
نویسندگان
چکیده
The mol-ecular framework of the title compound, C(11)H(7)IOS(8), is almost planar [maximum deviation = 0.040 (4) Å], except for the two methyl-sulfanyl groups, which are twisted relative to the mol-ecular skeleton, making C-S-C-C torsion angles of 144.1 (8) and -141.3 (8)°. In the crystal, mol-ecules are stacked alternately in opposite orientations, forming a one-dimensional column parallel to [110]. The primary inter-actions between mol-ecules comprising the columns are of the S⋯S type [3.554 (1) Å]. Inter-actions between columns are of the S⋯S type [3.411 (1) along b and 3.444 (1) Å along c], as well as S⋯I contacts [3.435 (2) Å].
منابع مشابه
9-[4,5-Bis(benzylsulfanyl)-1,3-dithiol-2-ylidene]-4,5-diazafluorene
In rhe title compound, C(28)H(20)N(2)S(4), the 1,3-dithiol-2-yl-idene and 4,5-diaza-fluoren-9-one (dafone) groups are almost coplanar, making a dihedral angle of only 5.65 (4)°. The two benzyl groups are on different sides of the 1,3-dithiol-2-yl-idene ring, forming a dihedral angle of 35.54 (2)°.
متن کامل5-(4,5-Diiodo-1,3-dithiol-2-ylidene)-4′,5′-bis(methylsulfanyl)-2,2′-bi-1,3-dithiol-4(5H)-one
The mol-ecular framework of the title compound, C(11)H(6)I(2)OS(8), is almost planar [maximum deviation = 0.057 (5) Å] except for the two methyl-sulfanyl groups, which are twisted relative to the mol-ecular skeleton, with C-C-S-C torsion angles of 49.74 (22) and 82.91 (21)°. In the crystal, mol-ecules are stacked alternately in opposite orientations, forming a one-dimensional column along the b...
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.
متن کامل5-(4,5-Diiodo-1,3-dithiol-2-ylidene)-4′,5′-bis(methylsulfanyl)-2,2′-bi-1,3-dithiole-4(5H)-thione
The mol-ecular skeleton of the title mol-ecule, C(11)H(6)I(2)S(9), is nearly planar [maximum deviation 0.052 (3) Å] except for the two methyl groups. In the crystal, mol-ecules related by translation along b axis are associated into columns through π-π inter-actions between the five-membered rings, with a centroid-centroid distance of 3.593 (5) Å. Inter-action between adjacent columns is accomp...
متن کامل3-(1,3-Dithiolan-2-ylidene)-1-(4-methoxyphenyl)pyridine-2,4(1H,3H)-dione
In the title compound, C(15)H(13)NO(3)S(2), the dithiol-ane ring adopts a twisted conformation. The mol-ecule exhibits a V-shaped conformation, with a dihedral angle of 79.05 (7)° between the benzene ring and the pyridine ring. In the crystal, C-H⋯O inter-actions are observed.
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عنوان ژورنال:
دوره 65 شماره
صفحات -
تاریخ انتشار 2009