5-Bromo-2-hydroxybenzaldehyde 4-ethylthiosemicarbazone
نویسندگان
چکیده
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.
منابع مشابه
5-Chloro-2-hydroxybenzaldehyde 4-ethylthiosemicarbazone
In the title compound, C(10)H(12)ClN(3)OS, the -C=N-N-C- chain bridging the ethyl-imino group and the benzene ring adopts an extended conformation with a C-N-N-C torsion angle of -171.98 (11)°. The imino H atom of the chain is a hydrogen-bond donor to the S atom of an inversion-related mol-ecule, forming a supra-molecular dimer. The hy-droxy H atom is intra-molecularly hydrogen bonded to the az...
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عنوان ژورنال:
دوره 69 شماره
صفحات -
تاریخ انتشار 2013