Crystal structure of 9-(dibromomethyl)-1,1-difluoro-3,7-dimethyl-1H-[1,3,5,2]oxadiazaborinino[3,4-a][1,8]naphthyridin-11-ium-1-uide

Abstract

The molecule of the title 1,8-naphthyridine-BF2 derivative, C12H10BBr2F2N3O, is located on a mirror plane running parallel to the entire ring system and the attached methyl C atoms. Individual molecules are stacked along the b-axis direction. The cohesion in the crystal structure is accomplished by C—H...F hydrogen bonds and additional off-set π–π interactions [centroid-to-centroid distance = 3.6392 (9) Å, slippage 0.472 Å], leading to the formation of a three-dimensional supramolecular network.

Keywords

• crystal structure
• 1,8-naphthyridine BF2 complex
• hydrogen bonding