(E)-1-(3-Ethoxy-2-hydroxybenzylidene)thiosemicarbazide
نویسندگان
چکیده
The title compound, C(10)H(13)N(3)O(2)S, crystallizes with two independent mol-ecules (A and B) in the asymmetric unit. In the crystal, the A and B mol-ecules are linked via pairs of N-H⋯O and O-H⋯S hydrogen bonds, forming dimers with R(2) (2)(14) and R(2) (2)(6) ring motifs. These dimers are linked via a pair of N-H⋯S hydrogen bonds with an R(2) (2)(8) ring motif, forming chains propagating along the c-axis direction. The crystal was refined as an inversion twin with a final BASF ratio of 0.54 (11):0.46 (11).
منابع مشابه
2-Ethoxy-6-({2-[(3-ethoxy-2-hydroxybenzylidene)amino]benzyl}iminomethyl)phenol
The title compound, C(25)H(26)N(2)O(4), exists in an E conformation with respect to each azomethine link. The two phenol-substituted benzene rings are twisted away from the plane of the diimine benzene ring by dihedral angles of 27.25 (5) and 56.67 (5)°. The mol-ecular structure is stabilized by intra-molecular O-H⋯N hydrogen bonds.
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متن کامل(E)-3-[(3-Ethoxy-2-hydroxybenzylidene)amino]benzoic acid
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عنوان ژورنال:
دوره 68 شماره
صفحات -
تاریخ انتشار 2012