2,4-Dihydroxybenzaldehyde 4-ethylthiosemicarbazone
نویسندگان
چکیده
The mol-ecular conformation of the title compound, C(10)H(13)N(3)O(2)S, is stabilized by an intramolecular O-H⋯N hydrogen bond. Adjacent mol-ecules are linked by O-H⋯O hydrogen bonds to furnish a zigzag chain.
منابع مشابه
(E)-2,4-Dihydroxybenzaldehyde 4-ethylthiosemicarbazone–4,4′-bipyridine–water (4/7/2)
The asymmetric unit of the title compound, 7C(10)H(8)N(2)·4C(10)H(13)N(3)O(2)S·2H(2)O, contains two independent 2,4-hydroxy-benzaldehyde 4-ethyl-thio-semicarbazone mol-ecules, three and a half 4,4'-bipyridine mol-ecules and one water mol-ecule. Two of the 4,4'-bipyridine mol-ecules lie on general positions and the other three on centers of inversion. The two 4,4'-bipyridine mol-ecules on genera...
متن کامل(E)-3,4-Dihydroxybenzaldehyde 4-ethylthiosemicarbazone
The title compound, C(10)H(13)N(3)O(2)S, was prepared by condensation of 3,4-dihydroxy-benzaldehyde with 4-ethyl-3-thio-semicarbazide. The mol-ecule adopts an E configuration with respect to the C=N bond. One of the OH substituents on the dihydroxy-benzene ring is disordered over the two possible 3-positions on either side of the ordered 4-hydr-oxy group. The occupancy of the major disorder com...
متن کامل2,4-Dihydroxybenzaldehyde 4-methylthiosemicarbazone
The approximately planar mol-ecule of the title compound, C(9)H(11)N(3)O(2)S, is linked to adjacent mol-ecules by O-H⋯S hydrogen bonds to form a zigzag chain. Adjacent chains are consolidated by N-H⋯O hydrogen bonds into a two-dimensional array. An intramolecular O-H⋯N link is also present.
متن کامل3,4-Dihydroxybenzaldehyde 4-phenylthiosemicarbazone
Mol-ecules of the title compound, C(14)H(13)N(3)O(2)S, are linked by inter-molecular O-H⋯O hydrogen bonds into centrosymmetric dimers forming R(2) (2)(4) rings which are further linked by O-H⋯S hydrogen bonds and weaker N-H⋯S and N-H⋯O hydrogen bonds to form a three-dimensional network.
متن کامل5-Bromo-2-hydroxybenzaldehyde 4-ethylthiosemicarbazone
In the title Schiff base compound, C10H12BrN3OS, the C-N-N-C torsion angle is 172.07 (11)°. An intra-molecular hydrogen bond exists between the hy-droxy H atom and the azomethine N atom. In the crystal, pairs of hydrogen bonds involving the imino H atom and the S atom give rise to supra-molecular dimers.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره 64 شماره
صفحات -
تاریخ انتشار 2008