N,N′-Bis[(E)-(5-chloro-2-thienyl)methylidene]ethane-1,2-diamine
نویسندگان
چکیده
منابع مشابه
5-Chloro-2-nitrophenol
The asymmetric unit of the title compound, C(6)H(4)ClNO(3), contains two independent mol-ecules in which the dihedral angles between the benzene ring and the nitro groups are 2.5 (1) and 8.5 (1)°. Intra-molecular O-H⋯O hydrogen bonds involving the hy-droxy and nitro substituents result in the formation of S(6) six-membered rings. In the crystal, O-H⋯O, O-H⋯Cl and C-H⋯O hydrogen bonds together w...
متن کامل2-Chloro-5-nitropyridine
The non-H atoms of the title compound, C(5)H(3)ClN(2)O(2), almost lie in a common plane (r.m.s. deviation = 0.090 Å). In the crystal, adjacent mol-ecules feature a short Cl⋯O contact [3.068 (4) Å], forming a chain; these chains are consolidated into a layer structure by non-classical C-H⋯O inter-actions.
متن کاملN,N′-Bis[(E)-(5-chloro-2-thienyl)methylidene]ethane-1,2-diamine
The full mol-ecule of the title compound, C(12)H(10)Cl(2)N(2)S(2), is generated by the application of a centre of inversion. The thio-phene and imine residues are co-planar [the N-C-C-S torsion angle is -2.5 (4)°] and the conformation about the imine bond [1.268 (4) Å] is E. Supra-molecular arrays are formed in the bc plane via C-Cl⋯π inter-actions and these stack along the a axis.
متن کاملN,N′-Bis[2-chloro-5-(trifluoromethyl)benzylidene]ethane-1,2-diamine
The mol-ecule of the title Schiff base compound, C(18)H(12)Cl(2)F(6)N(2), adopts an E configuration with respect to the azomethine C=N bond. Intra-molecular C-H⋯F (× 2) and C-H⋯Cl (× 2) hydrogen bonds generate S(5) ring motifs. The imino group is coplanar with the aromatic ring. Within the mol-ecule, the planar units are parallel, but extend in opposite directions from the methyl-ene bridge, as...
متن کامل2-Chloro-5-nitroaniline
The mol-ecule of the title compound, C(6)H(5)ClN(2)O(2), is close to being planar (rms deviation = 0.032 Å for all non-H atoms), with a maximum deviation of -0.107 (3) Å for an O atom. In the crystal structure, inter-molecular N-H⋯O and N-H⋯N inter-actions link the mol-ecules into a three-dimensional network.
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2010
ISSN: 1600-5368
DOI: 10.1107/s160053681004167x