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以1,10-邻菲罗啉(phen)为配体,利用水热法合成了一种新的三维超分子配合物[Cu(phen)(SO4)],并利用单晶X-射线衍射法对晶体结构进行了测定.结果表明,该配合物属单斜晶系,C 2/c空间群,晶胞参数为:a=14.8936(10),b=13.8468(9),c=7.0223(5),β=108.5340(10),V=1373.09(16)3,Z=4,R1=0.02942,wR2=0.0833.晶体解析表明化合物中的铜离子与phen配体的两个螯合氮原子配位,并在硫酸根的桥连作用下形成一维链状结构,相邻链间通过π-π堆积和氢键作用形成三维超分子网络,并对配合物的荧光性能进行了研究.
A novel three dimensional supramolecular complex [Cu (phen) (SO4)] was synthesized by hydrothermal method using 1,10-phenanthroline (phen) as ligand. Single crystal X-ray diffraction The crystal structure of the complex is monoclinic with C 2 / c space group and the unit cell parameters are: a = 14.8936 (10) , b = 13.8468 (9) , c = 7.0223 (5) , β = 108.5340 (10), V = 1373.09 (16) 3, Z = 4, R1 = 0.02942, wR2 = 0.0833. Crystallographic analysis indicated that both chelation of the copper ion in the compound with the phen ligand Nitrogen atoms coordinate and form a one-dimensional chain structure under the bridge of sulfate. Three-dimensional supramolecular networks are formed by π-π stacking and hydrogen bonding between adjacent chains, and the fluorescence properties of the complexes are studied .