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以5-氟水杨酸和邻菲罗啉为定向配体,与乙酸铜反应经溶剂热法合成了一个新的单核铜(Ⅱ)配合物[Cu(fiac)(1,10-phen)]·H2O(1)(Hfiac=5-氟水杨酸,1,10-phen=邻菲罗啉),并对结构进行了单晶X-射线衍射表征、元素分析和红外光谱分析。配合物1属于三斜晶系,Pī空间群,晶胞参数a=1.11401(6)nm,b=1.20947(10)nm,c=1.40478(17)nm;α=7.2680(11)°,β=75.090(9)°,γ=76.300(6)°,V=1719.6(3),Z=2,Dc=2.425g·cm-3,R1=0.0411,wR2=0.1108,S=1.110。配合物1中的Cu(Ⅱ)离子分别与来自二齿配体Hfiac上的两个O原子和来自邻菲罗啉配体上的两个N原子配位,形成平面构型。通过对配合物1的荧光性能研究,结果表明其具有一定的荧光特性。
A novel mononuclear copper (Ⅱ) complex [Cu (fiac) (1,10-phen)) was synthesized by the solvothermal method using 5-fluorosalicylic acid and 1,10-phenanthroline as ligands. ] · H2O (1) (Hfiac = 5-fluorosalicylic acid, 1,10-phen = o-phenanthroline) were synthesized and characterized by single crystal X-ray diffraction, elemental analysis and infrared spectroscopy. Complex 1 belongs to the triclinic system, Pī space group, with a = 1.11401 (6) nm, b = 1.20947 (10) nm and c = 1.40478 (17) nm; 75.090 (9) °, γ = 76.300 (6) °, V = 1719.6 (3), Z = 2, Dc = 2.425 g · cm -3, R1 = 0.0411, wR2 = 0.1108, S = 1.110. The complex Cu (Ⅱ) ions in complex 1 respectively coordinate with two O atoms from Hfiac, a bidentate ligand and two N atoms from orthophenanthroline ligand to form a planar configuration. By studying the fluorescence properties of complex 1, the results show that it has some fluorescence properties.