Title of article :
Crystal structure of N-(7-dibromomethyl-5-methyl-1,8-naphthyridin-2-yl)benzamide–pyrrolidine-2,5-dione (1/1)
Author/Authors :
Wang , Bang Zhong College of Chemistry and Chemical Engineering - Yunnan Normal University, People's Republic of China , Zhoua, Jun Ping College of Chemistry and Chemical Engineering - Yunnan Normal University, People's Republic of China , Zhou, Yong College of Chemistry and Chemical Engineering - Yunnan Normal University, People's Republic of China , Zhou, Yong College of Chemistry and Chemical Engineering - Yunnan Normal University, People's Republic of China , Luo, Jian Song College of Chemistry and Chemical Engineering - Yunnan Normal University, People's Republic of China , Yang, Jun Jie College of Chemistry and Chemical Engineering - Yunnan Normal University, People's Republic of China , M.ing Chi, Shao College of Chemistry and Chemical Engineering - Yunnan Normal University, People's Republic of China
Abstract :
The title compound, C17H13Br2N3O·C4H5NO2, is a co-crystal of N-(7-dibromomethyl-5-methyl-1,8-naphthyridin-2-yl)benzamide and pyrrolidine-2,5-dione (succinimide). The benzamide molecule exhibits pseudo-mirror symmetry, with an r.m.s. deviation of the non-H atoms of 0.09 Å (except for the two Br atoms). The angle between the least-squares planes of the two molecules is 26.2 (2)°. In the crystal, the two molecules are mutually linked by N—H⋯O and N—H⋯N hydrogen bonds. The packing is consolidated by C—H⋯(O,N) hydrogen bonds and π–π stacking interactions.
Keywords :
crystal structure , π–π interaction , hydrogen bonding , 1,8-naphthyridine
