超分子化合物(C_(10)N_4O_4H_6)(C_6N_4H_6)的水热合成及其结构表征

采用水热合成法,合成了三维超分子化合物(C10N4O4H6)(C6N4H6)(1),通过X-射线单晶衍射、元素分析和红外光谱对化合物1的结构进行了表征.并对化合物1进行了元素分析、红外光谱分析.结构解析表明,化合物1是由1,2,4,5-苯二酰肼(H4bbh)和2,2'-联咪唑(Bim)构成的共晶化合物.化合物1属于三斜晶系,P-1空间群,晶胞参数a=0.36735(7)nm,b=0.91550(18)nm,c=1.135 7(2)nm,α=88.94(3)°,β=81.25(3)°,γ=87.56(3)°,V=0.37714(13)nm3,Z=1,R1=0.053 5,ωR2=0.114 8.该化合物通过氢键作用和π…π堆积作用形成三维超分子结构.对该化合物的荧光性质进行了测试分析.

Hydrothermal Synthesis and Crystal Structure of A Supermole cular compound:(C10N4O4H6) (C6N4H6)

A new supermolecular compound, （ C10 NaO4H6 ） （ C6N4H6 ） （ 1 ） has been synthesized under hydrotherrnal conditions. The structure has been characterized by single crystal X-ray diffraction, elemental analysis and IR analysis. Compound 1 is composed of Habbh and Bim. It crystallizes in the triclinic system, space group P-1 ,a =0. 367 35（7） nm,b =0. 915 50（18） nm,c = 1. 135 7（2） nm,α = 88.94（3） ° ,β = 81.25 （3）°,γ =87.56（3）°,V=0. 377 14（13） n m3,Z = 1 ,R1 =0. 053 5,toR2 =0. 114 8. Compound 1 is linked into a three-dimensional supermolecular structure through hydrogen bond and π-π interactions. The fluores- cence property of compound 1 was also investigated.