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两种萘磺酸类配合物的合成及其在小分子识别方面的应用

The synthesis of ionic coordination compounds with novel naphthalenedisulfonic acid and their molecular recognition properties
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摘要 1,5-萘二磺酸二钠盐为主配体,邻苯二胺为第二配体,利用常温法和水热法合成[Ni(H_2NC_6H_4NH_2)_2(H_2O)_2]·2nds·H2O(1)和[Cd(H_2NC_6H_4NH_2)_4]·nds(2)两种新型的配位聚合物.用X射线单晶衍射方法和SHELXTL—97软件分别确定和解析出晶体的结构;用X射线粉末衍射(XRD)和热重分析(TGA)分析配合物的纯度及骨架结构的稳定性;根据配合物1的荧光性能分析其对于甲醇的小分子识别性能方面存在着潜在的应用;同时利用场诱导表面光电压技术为基础的多功能光谱仪,测定了配合物的表面光电性能,配合物1、2的光伏响应带强度是随着外加电场电压的增加而增强,说明该类配合物具有一定的p型半导体的性质特征. compounds 1 and 2,[Cd（H_2NC_6H_4NH_2）_4]· nds and[Ni（H_2NC_6H_4NH_2）_2（H_2O）_2]·2nds were synthesized by 1.5naphthalene dicarboxylic acid disodium s and o-phenylenediamine at room temperature by hydrothermal method.The structures of the crystals were confirmed by X-ray diffraction method and SHELXTL-97 software.The properties of the two compounds were characterized by X-ray diffraction（XRD）and thermal gravimetric analysis（TGA）,fluorescence spectroscopy and multi-function spectrometer.Compound 1presents a potential application in recognition for methanol solution.Compound 1possesses the property of N-type semiconductor,while compound 2possesses the property of P-type semiconductor
作者 朱江 冷茹冰 高胜男 姚慧 王孝敏 陈立东 ZHU Jiang LENG Rubing GAO Shengnan YAO Hui WANG Xiaomin CHEN Lidong(School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian 116029, China)
机构地区 辽宁师范大学化学化工学院
出处 《辽宁师范大学学报（自然科学版）》 CAS 2017年第3期349-354,共6页 Journal of Liaoning Normal University:Natural Science Edition
基金 辽宁省博士启动基金资助项目(20131060)
关键词 晶体结构 荧光性能 分子识别 表面光电压性能 crystal structure fluorescence property small molecular recognition surface photo voltage performance
分类号 O611 [理学—无机化学]
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辽宁师范大学学报（自然科学版）
2017年 第3期

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