Author(s): Chun-Hsiang Lu | Chia-Jun Wu | Chun-Wei Yeh | Jhy-Der Chen
Journal: Acta Crystallographica Section E
ISSN 1600-5368
Volume: 67;
Issue: 8;
Start page: o1872;
Date: 2011;
Original page
ABSTRACT
Molecules of the title compound, C13H10ClN3O3, form centrosymmetric dimers via intermolecular N—H...N hydrogen bonds generating an R22(8) motif. The dimers are further connected through an O...Cl—C halogen bond [O...Cl = 3.233 (1) Å and O...Cl—C = 167.33 (1)°] into a chain along [110]. The secondary amide group adopts a cis conformation. Weak C—H...N hydrogen bonds among the methyl benzoate and pyrimidyl rings are also observed in the crystal structure.
Journal: Acta Crystallographica Section E
ISSN 1600-5368
Volume: 67;
Issue: 8;
Start page: o1872;
Date: 2011;
Original page
ABSTRACT
Molecules of the title compound, C13H10ClN3O3, form centrosymmetric dimers via intermolecular N—H...N hydrogen bonds generating an R22(8) motif. The dimers are further connected through an O...Cl—C halogen bond [O...Cl = 3.233 (1) Å and O...Cl—C = 167.33 (1)°] into a chain along [110]. The secondary amide group adopts a cis conformation. Weak C—H...N hydrogen bonds among the methyl benzoate and pyrimidyl rings are also observed in the crystal structure.