4-Methylbenzaldehyde thiosemicarbazone
نویسندگان
چکیده
The title compound, C(9)H(11)N(3)S, was prepared by reacting 4-methyl-benzaldehyde with thio-semicarbazide. An intra-molecular N-H⋯N hydrogen bond helps to establish the observed mol-ecular conformation. The crystal packing is realized by inter-molecular N-H⋯S hydrogen bonds.
منابع مشابه
1H-Indole-3-carbaldehyde thiosemicarbazone
The mol-ecules of the title compound, C(10)H(10)N(4)S, are linked by N-H(indole)⋯S hydrogen bonds to form a linear hydrogen-bonded chain. There are two independent mol-ecules in the asymmetric unit.
متن کاملCrystal structure of (E)-4,6-dimethoxy-2-(4-methoxystyryl)-3-methylbenzaldehyde
In the title mol-ecule, C19H20O4, the central C=C double bond adopts an E configuration. The dihedral angle formed by the planes of the two benzene rings is 83.57 (12)°. The three meth-oxy groups are essentially coplanar with the benzene rings to which they are attached, with C C-O-C torsion angles of -0.2 (3), -2.3 (3) and -4.1 (3)°.
متن کامل4-Cyanobenzaldehyde thiosemicarbazone
The mol-ecule of the title compound, C(9)H(8)N(4)S, adopts an E configuration about both the C=N and C-NH bonds. In the crystal structure, adjacent mol-ecules are linked by inter-molecular N-H⋯S hydrogen-bonding inter-actions, forming chains running parallel to the b axis.
متن کاملPyridine-2-carbaldehyde thiosemicarbazone
The asymmetric unit of the title compound, C(7)H(8)N(4)S, contains two independent mol-ecules with slightly different conformations; the dihedral angles between the pyridine ring and mean plane of the thio-semicarbazone unit in the two mol-ecules are 2.88 (5) and 6.30 (5)°. Inter-molecular N-H⋯N and N-H⋯S hydrogen bonds link the mol-ecules into layers parallel to the ab plane.
متن کامل2-Benzoyl-4-chloroaniline thiosemicarbazone
In the title compound, C14H13ClN4S, obtained from a reaction of 2-benzoyl-4-chloro-aniline with thio-semicarbazide in ethanol, the dihedral angle between the aromatic rings is 81.31 (13)°. In the crystal, the mol-ecules are linked by three N-H⋯S hydrogen bonds, forming centrosymmetric rings with set-graph motif R 2 (2)(8) and R 2 (2)(18), and resulting in the formation of a two-dimensional netw...
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عنوان ژورنال:
دوره 65 شماره
صفحات -
تاریخ انتشار 2009