摘要
本文采用水热合成方法合成了铜(咪唑)化合物,单晶结构表明:该化合物属于三斜晶系,P-1空间群,晶胞参数为:a=0.88097(18)nm,b=0.90812(18)nm,c=1.0586(2)nm,α=75.08(3)°,β=83.14(3)°,γ=61.84(3)°。在化合物中,[Cu(im)6]2+阳离子和Cl-阴离子通过N-H…Cl氢键形成ABAB交叉模式,没有参加配位的水,Cl-离子在水平面形成复杂的氢键网格。本文报道了该化合物的合成、晶体结构、热稳定性、红外及荧光性质。
One cuprum （ imidazole ） complex, namely, [ Cu （ im） 6 ] Cl2 ·4H2O （ 1 ）, [im = imidazole ] has been synthesized by hydrothennal method. Single-crystal X-ray analysis revealed that the complex 1 belongs to Triclinic system, space group P-1 with α = 0. 88097 （ 18 ） nm, b = 0. 90812 （ 18 ） nm, c = 1. 0586（2）nm, α =75.08（3）°, β =83.14（3）°, γ=61.84（3）°. In compound 1, [Cu（im）6]^2＋ cation and counter anions Clalternatively array in an ABAB fashion via N-H…Cl hydrogen bonding. The equatorial ligands are involved into a complex hydrogen bond network that involves the chloride anions and uncoordinated water molecules. Here we report there synthesis, crystal structure, thermal stability,IR spectrum and fluorescent property.
出处
《化学研究与应用》
CAS
CSCD
北大核心
2009年第2期146-149,共4页
Chemical Research and Application
