【Abstract】 Hydroxy 5 methylphenyl)(phenyl)methyl] 2 pyridylbenzimidazole was synthesized and its crystal structure was determined by X ray four cycle diffraction method. The crystal belongs to monoclinic, space group P2 1 /c , with the crystal cell parameters: a =1.351 4(5) nm, b =0.965 9(6) nm, c =1.674 0(3) nm, β =110.2 7(2)°, V =2.049 7(14) nm 3, Z=4, D c=1.269 g/cm 3, R 1= 0.057 5 . The analyses of crystal structure show that the chain structure is formed by intermolecular H bond. [WT5HZ]更多还原