4-[(E)-({4-[(4-Amino-phen-yl)sulfon-yl]phen-yl}imino)-meth-yl]phenol ethanol monosolvate.
In the title compound, C(19)H(16)N(2)O(3)S·C(2)H(6)O, the 4-hy-droxy-benzyl-idene group is oriented at dihedral angles of 73.17 (7) and 77.06 (7)° with respect to the aniline groups. The sulfonyl group make dihedral angles of 44.89 (13) and 59.16 (12)° with the adjacent aniline groups. In the crystal, a two-dimensional polymeric network parallel to (010) is formed by N-H⋯O, O-H⋯N and O-H⋯O hydrogen bonds. There also exist π-π inter-actions with a distance of 3.5976 (18) Å between the centroids of hy-droxy-phenyl rings.
Sadaf
S
Afzal
Zareen
Z
Akhter
M Nawaz
MN
Tahir