N,N′‐Bis(4‐nitro­phen­yl)oxamide

Publisher: John Wiley & Sons Inc

E-ISSN: 1600-5368|62|9|o3780-o3781

ISSN: 1600-5368

Source: Acta Crystallographica Section E, Vol.62, Iss.9, 2006-09, pp. : o3780-o3781

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next

Abstract

The mol­ecule of the title compound, C14H10N4O6, lies on a crystallographically imposed center of symmetry at the mid‐point of the C—C bond of the oxamide unit. Mol­ecules are linked into zigzag chains by N—H⋯O hydrogen bonds. The packing is further stabilized by van der Waals forces.