The compound crystallizes in monoclinic crystal system,space group C/c with a= .9 (7) nm,b=0. 8 nm,c=0.9 (9) nm,β=0.9 °该化合物属于单斜晶系,C/c空间群,晶胞参数为a=.9 (7)nm,b=0. 8 nm,c=0.9 (9)nm,β=0.9 °,z=。