(E)-4-Octyloxybenzaldehyde thiosemicarbazone
نویسندگان
چکیده
In the title compound, C(16)H(25)N(3)OS, the thio-semicarbazone group adopts an E configuration with respect to the C=N bond and is almost coplanar with the benzene ring, forming a dihedral angle of 9.3 (1)°. In the crystal packing, the mol-ecules lie along the a axis in an anti-parallel arrangement and are held in place by van der Waals inter-actions. As a consequence, there is relatively low anisotropic thermal motion in the terminal atoms of the n-octyl chain.
منابع مشابه
2-Hydroxy-5-nitrobenzaldehyde thiosemicarbazone
The mol-ecule of the title compound, C(8)H(8)N(4)O(3)S, is planar. Adjacent mol-ecules are linked through O-H⋯S, N-H⋯S and N-H⋯O hydrogen bonds into a three-dimensional network.
متن کامل3-Nitrobenzaldehyde thiosemicarbazone
The mol-ecule of the title compound, C(8)H(8)N(4)O(2)S, adopts an E configuration about both the C-N 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.
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The crystal structure of the title Fe(II) complex, [Fe(NCS)(2)(C(7)H(8)N(4)S)(2)(CH(3)CH(2)OH)(2)]·2C(7)H(8)N(4)S, based on the Schiff base ligand pyridine-3-carbaldehyde thio-semicarbazone (pct), results from the cocrystallization of an Fe(II) coordination compound together with two of the pct ligands. The complex unit is mononuclear, with the central Fe(II) ion located on a crystallographic c...
متن کامل(E)-4-(Benzyloxy)benzaldehyde thiosemicarbazone
In the title compound, C(15)H(15)N(3)OS, the thio-semicarbazone group adopts an E configuration with respect to the C=N bond. The benzaldehyde thio-semicarbazone fragment is almost planar [maximum deviation = 0.012 (1) Å], while the dihedral angle between the benz-yloxy and phenyl rings is 72.48 (5)°. In the crystal structure, mol-ecules are inter-connected by N-H⋯N and N-H⋯S hydrogen bonds, fo...
متن کامل4-(3-Fluorophenyl)-1-(propan-2-ylidene)thiosemicarbazone
The title compound, C(10)H(12)FN(3)S, crystallizes in the same space group (P2(1)/c) as two polymorphic forms of 4-phenyl-1-(propan-2-yl-idene)thio-semicarbazone [Jian et al. (2005). Acta Cryst. E61, o653-o654; Venkatraman et al. (2005). Acta Cryst. E61, o3914-o3916]. The arrangement of mol-ecules relative to the twofold screw axes is similar to that in the crystal structure of the lower densit...
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عنوان ژورنال:
دوره 66 شماره
صفحات -
تاریخ انتشار 2009