2-{1-[2-(Bis{2-[1-(5-chloro-2-hydroxyphenyl)ethylideneamino]ethyl}amino)ethyliminio]ethyl}-4-chlorophenolate toluene hemisolvate
نویسندگان
چکیده
منابع مشابه
2-{1-[2-(Bis{2-[1-(5-chloro-2-hydroxyphenyl)ethylideneamino]ethyl}amino)ethyliminio]ethyl}-4-chlorophenolate toluene hemisolvate
In the toluene hemisolvated tripodal tris-(2-amino-ethyl)amine Schiff base, C(30)H(33)Cl(3)N(4)O(3)·0.5C(7)H(8), one of the three imino N atoms is protonated, forming a hydrogen bond with the O atom at an adjacent benzene ring. The other two imino N atoms act as hydrogen-bond acceptors from phenolate OH groups. The toluene solvent mol-ecule is disordered about a centre of inversion.
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The unit cell of the title compound, C(13)H(9)Cl(2)NO(3)S·0.5C(7)H(8), contains two mol-ecules of 2-chloro-N-(4-chloro-benzo-yl)benzene-sulfonamide and one toluene mol-ecule, which is disordered about a centre of inversion. The dihedral angle between the two aromatic rings is 85.7 (1)°. In the crystal, mol-ecules are linked by pairs of N-H⋯O(S) hydrogen bonds, forming centrosymmetric dimers.
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2009
ISSN: 1600-5368
DOI: 10.1107/s1600536809002906