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利用混合溶剂热方法制备了一种基于一维配位聚合物Cd(pdon)(oba)·H_2O(pdon=1,10-菲罗啉-5,6二酮,H_2oba=4,4′-氧二苯甲酸)的三维超分子.采用单晶X射线衍射对其进行了表征.结果表明:该配合物属于单斜晶系,C2/c空间群;晶胞参数a=2.025 77(9)nm,b=1.756 28(8)nm,c=1.437 96(7)nm,Z=8,V=4.610 8(4)nm3,R=0.031 2,wR=0.081 3.研究表明,该固态化合物在室温下具有蓝绿色荧光性质,并对亚甲基蓝具有光催化降解活性.
A one-dimensional coordination polymer Cd (pdon) (oba) · H_2O (pdon = 1,10-phenanthroline-5,6 dione, H_2oba = 4,4’- Dibenzoic acid) was synthesized and characterized by single crystal X-ray diffraction. The results show that the complex belongs to the monoclinic space group C2 / c; the unit cell parameter a = 2.025 77 (9) nm , b = 1.75628 (8) nm, c = 1.43796 (7) nm, Z = 8, V = 4.6108 (4) nm3, R = 0.031 2 and wR = 0.081 3. The results show that the solid compound is stable at room temperature Under the blue-green fluorescent properties, and methylene blue with photocatalytic degradation activity.