双核1,2-亚苯基二氧二乙酸合钠配合物的合成及结构表征  

Synthesis and Crystal Structure of Bis(1,2-Phenylenedioxy Diacetic acid)-Perchlorate-Monohydratedisodium

作　　者：台浩文 Tai Haowen(Weifang No.1 Middle School,Weifang 261205,China)

机构地区：[1]潍坊市第一中学,山东潍坊261205

出　　处：《山东化工》2018年第6期17-18,23,共3页Shandong Chemical Industry

摘　　要：以1,2-亚苯基二氧二乙酸、水合高氯酸钙和氢氧化钠为原料,合成了一个新的Na(Ⅰ)配合物,C_(20)H_(21)O_(17)ClNa_2。用单晶X-ray单晶衍射技术对其晶体结构进行了结构解析和确定。晶体结构分析结果表明:该钠配合物为三斜晶系,晶胞P-1,其它晶体学数据为:a=10.452(2),b=11.585(2),c=11.648(2),V=1255.0(4)~3,Z=2,R_(gt)(F)=0.0536,wR_(ref)(F^2)=0.1538,T=293(2)K。在配合物中,两个钠离子均采用了扭曲的八面体配位构型。配合物分子通过π-π堆积作用形成了一维链状结构。A new Na(I)complex,C20H21O17ClNa2,has been synthesized by the reaction of 1,2-phenylenedioxydiacetic acid(H 2L),NaOH and Ca(ClO 4)2·4H 2O.And its structure has also been characterized by X-ray single crystal diffraction.The crystal data show that the Na(I)complex is triclinic,space group P-1 with a=10.452(2),b=11.585(2),c=11.648(2),V=1255.0(4)3,Z=2,Rgt(F)=0.0536,wR ref(F 2)=0.1538,T=293(2)K.In complex,both Na1 and Na2 ion form a distorted octahedral geometry.The complex molecules form one-dimensional chained structure by the interaction ofπ-πstacking.

关 键 词：1 2-亚苯基二氧二乙酸 Na(I)离子 配合物 结构表征 

分 类 号：O614.11[理学—无机化学]