1-Benzothiophene-2-carbaldehyde 4-ethylthiosemicarbazone
نویسندگان
چکیده
منابع مشابه
1-Benzothiophene-2-carbaldehyde 4-ethylthiosemicarbazone
The title compound, C(13)H(15)N(3)S(2), crystallizes with two unique mol-ecules, A and B, in the asymmetric unit. These differ principally in that the methyl group of the 4-ethyl-thio-semicarbazone moiety is ordered in mol-ecule A but disordered over two positions with equal occupancies in mol-ecule B. The benzothio-phene group and the semicarbazone unit are inclined at dihedral angles of 11.78...
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In the title co-crystal, 2C6H5NO·C4H4O4, two crystallographically different hydrogen-bonded trimers are formed, one in which the components occupy general positions, and one generated by an inversion centre. This results in the uncommon situation of Z = 3 for a triclinic crystal. In the formula units, mol-ecules are linked by O-H⋯N hydrogen bonds.
متن کامل2-Amino-4-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile
In the title compound, C(10)H(12)N(2)S, the thio-phene ring is essentially planar (r.m.s. deviation = 0.0290 Å). The two C atoms of the cyclo-hexene ring (at positions 6 and 7) are disordered over two sets of sites in a 0.810 (5):0.190 (5) ratio. The cyclo-hexene rings in both the major and minor occupancy conformers adopt a half-chair conformation. In the crystal, there are two types of N-H⋯N ...
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In the title compound, C(12)H(10)O(2), the aldehyde and meth-oxy groups are slightly twisted around the single bonds that join them to the naphthalene ring system. In the crystal structure, mol-ecules are linked through inter-molecular C-H⋯O hydrogen bonds, forming chains running along the c axis.
متن کاملFerrocene-1-carbaldehyde 4-ethylthiosemicarbazone
The asymmetric unit of title compound, [Fe(C(5)H(5))(C(9)H(12)N(3)S)], contains two crystallographically independent mol-ecules, A and B. The two cyclo-penta-dienyl (Cp) rings are parallel to each other in both mol-ecules, forming dihedral angles of 2.3 (3) and 1.0 (3)°, respectively, and adopt an eclipsed conformation. The mean plane of the semicarbazone group is twisted slightly away from the...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2008
ISSN: 1600-5368
DOI: 10.1107/s1600536808042797