4,4'-Bipyridine-4-(p-toluene-sulfonamido)-benzoic acid (1/2).
Acta Crystallogr Sect E Struct Rep Online
; 67(Pt 9): o2495, 2011 Sep 01.
Article
en En
| MEDLINE
| ID: mdl-22059045
ABSTRACT
In the title compound, C(14)H(13)NO(4)S·0.5C(10)H(8)N(2), the two benzene rings are nearly perpendicular to each other [dihedral angle = 83.21â
(10)°]. The bipyridine mol-ecule is centrosymmetric, the mid-point of the C-C bond linking the pyridine rings being located on an inversion center. Inter-molecular N-Hâ¯O and O-Hâ¯N hydrogen bonds and weak inter-molecular C-Hâ¯O hydrogen bonds are present in the crystal structure.
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Acta Crystallogr Sect E Struct Rep Online
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2011
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Article