1.
Acta Crystallogr Sect E Struct Rep Online
; 67(Pt 4): o791-2, 2011 Apr 01.
Article
in English
| MEDLINE
| ID: mdl-21754082
ABSTRACT
In the title compound, C(15)H(10)Cl(2)N(4)O(8), the methyl-acetate and dichloro-anilinic groups are oriented at dihedral angles of 57.73â (8) and 62.44â (4)°, respectively to the dinitro-sustituted benzene ring. S(5) and S(7) rings are formed due to intra-molecular N-Hâ¯Cl and N-Hâ¯O hydrogen bonds, respectively. In the crystal, N-Hâ¯O hydrogen bonds link the mol-ecules into C(8) chains along the a axis. Further C-Hâ¯O and N-Hâ¯O hydrogen bonds link these chains in pairs, forming a polymeric network.