【摘要】 采用水热反应法合成超分子化合物C11H6N2O.H3PO4.H2O,通过元素分析、红外光谱和X射线单晶衍射对其组成、结构进行分析。该化合物属于三斜晶系,空间群P-1,晶胞参数a=0.73350(6)nm,b=0.74191(7)nm,c=1.15692(14)nm,α=96.395(2)°,β=92.9940(10)°,γ=90.3440(10)°,V=0.62477(11)nm3,Z=2,F(000)=308,Dc=1.585g.cm-3,最终偏差因子R1=0.0521,wR2=0.1282。该化合物的不对称单元由3个独立的分子4,5-二氮芴-9-酮、磷酸和水分子构成,氢键连接分子形成三维超分子化合物。更多还原

【Abstract】 The supramolecular compound C11H6N2O·H3PO4·H2O was synthesized by hydrothermal reaction,and the constitution and structure of compound were characterized by elemental analysis,IR spectrum and single crystal X-ray diffraction analysis.The compound belongs to triclinic system,space group P-1,and cell parameters were as follows:a=0.73350(6)nm,b=0.74191(7)nm,c=1.15692(14)nm,α=96.395(2)°,β=92.9940(10)°,γ=90.3440(10)°,V=0.62477(11)nm3,Z=2,F(000)=308,Dc=1.585g·cm-3,the final deviation factor R1=0.0521 and wR2=0.1282.The compound contains three independent molecules 4,5-diazafluoren-9-one,one phosphoric acid and one water molecule.The hydrogen bonds connect molecules to form a three-dimensional supermolecule compound.更多还原