摘要
在甲醇和水的混合溶剂中用二苯乙醇酸、邻菲罗啉(phen)、高氯酸锌合成了一种新型配位聚合物Zn(phen)2[(C6H5)2C(OH)COO]2。该配合物晶体属三斜晶系,空间群C2/c,晶胞参数:a=2.5912(4),b=1.13381(17),c=1.7457(3)nm;β=1123.697(2)0,V=4.2671(11)nm3,Dc=1.370g/cm3,Z=4,F(000)=1824。最终GooF=1.005,最终偏离因子R1=0.0367,wR2=0.0834。晶体中锌原子与2个邻菲罗啉的4个N原子及2个二苯乙酸根4个羧基氧原子中的两个氧原子配位,形成六配位的变形八面体结构。
The title complex of Zinc（ Ⅱ ）with α-hydroxydiphenylacetic acid, 1,10-phenanthroline and zinc perchlorate anhydrous, has been synthesized and characterized in the solvent mixture of water and methanol. Crystal data for this complex：monoclinic, space group C2/c,a=2. 5912（4） ,b=1. 13381（17） ,c= 1. 7457（3）nm;β= 1 123. 697（2）° , V=4. 2671（11）nm^3 ,Dc= 1. 370 g/ cm^3 , Z=4, F（000） = 1824, final GooF= 1. 005, R1 = 0. 0367, wR2 = 0. 0834. The crystal structure shows that the zinc ion is coordinated with four nitrogen atoms of two 1,10-phenanthroline molecules and two oxygen atoms of two α-hydroxydiphenylacetic acid molecules,forming a distorted octahedral coordination geometry. The result of TG analysis shows that the title complex was stable under 230.0 ℃.
出处
《衡阳师范学院学报》
2008年第3期73-75,共3页
Journal of Hengyang Normal University
关键词
锌(Ⅱ)配合物
水热合成
zinc（ Ⅱ ） complex
hydrothermal synthesis
