【正文】
早在 1960 年代就見之文獻(xiàn)。 hydrothermal synthesis。1,3bis((4’carboxylphenyl)oxy)benzoicacid。本文首先通過 X射線單晶衍射儀確定了上述晶體的結(jié)構(gòu),然后分別利用元素分析、紅外光譜和熱重分析法等多種方法對配合物做了初步表征,繼而又對配合物的拓?fù)浣Y(jié)構(gòu)和熒光性質(zhì)進(jìn)行了研究。本科畢業(yè)設(shè)計(論文)( 2022 屆 ) 題 目: 稀土金屬有機(jī)配位化合物 的合成、結(jié)構(gòu)與性質(zhì)研究 學(xué) 院: 專 業(yè): 應(yīng)用化學(xué) 學(xué)生姓名: 學(xué)號: 指導(dǎo)教師: 職稱: 副教授 完成時間: 2022 年 4 月 28 日 成 績: 浙江師范大學(xué)本科畢業(yè)設(shè)計(論文)正文目 錄摘要 ..............................................................................................................................1關(guān)鍵詞 ..........................................................................................................................1Abstract.........................................................................................................................1KeyWords .....................................................................................................................21 引言 ........................................................................................................................2 配位聚合物的合成研究 ...............................................................................2 配位聚合物概況 ........................................................................................2 配位聚合物的網(wǎng)絡(luò)結(jié)構(gòu) ............................................................................4 配位聚合物的發(fā)展趨勢、合成及研究意義 ............................................5 選題依據(jù) .......................................................................................................72 實驗部分 ................................................................................................................8 主要試劑及儀器 ...........................................................................................8 主要儀器 ....................................................................................................8 配位聚合物的合成 ....................................................................................8 配合物的合成 ...............................................................................................8 [Eu2(L1)2 (H2O)3] 的制備 ........................................................................8 [Eu(L2)(H2O)2] 的制備 ............................................................................9 [Eu2(L1)2 (H2O)3]化合物的晶體結(jié)構(gòu) ...........................................................9 [Eu(L2)(H2O)2]的晶體結(jié)構(gòu) .........................................................................11 化合物熒光性質(zhì)的分析 .............................................................................13 實驗總結(jié) .....................................................................................................143 總結(jié)與展望 ..........................................................................................................15 總結(jié) .............................................................................................................15 展望 .............................................................................................................15參考文獻(xiàn) ....................................................................................................................16致 謝 ........................................................................................................................20稀土金屬有機(jī)配位化合物的合成、結(jié)構(gòu)與性質(zhì)研究0稀土金屬有機(jī)配位化合物的合成、結(jié)構(gòu)與性質(zhì)研究 名字 摘要:金屬?有機(jī)配位聚合物之所以與日俱增地吸引著科學(xué)家的眼球,受到人們的高度重視,原因不單單在于它新穎的網(wǎng)絡(luò)拓?fù)浣Y(jié)構(gòu),更是因為它在催化、氣體儲存、吸附、離子交換以及光、電、磁等眾多研究領(lǐng)域都展現(xiàn)出無窮的應(yīng)用價值,擁有不可估量的美好前景。本文選擇 1,3二(氧代對苯甲酸基)苯甲酸(H 3L1)和 1,3二(氧代對甲基苯甲酸基)苯甲酸(H 3L2)為主要配體與 Eu 鹽在水熱條件下反應(yīng),合成得到了兩個結(jié)構(gòu)新穎的配合物:[Eu 2(L1)2(H2O)2].H2O (1)、[Eu(L 2)(H2O)2] (2)。 關(guān)鍵詞:1,3二(氧代對苯甲酸基)苯甲酸; 1,3二(氧代對甲基苯甲酸基)苯甲酸;水熱合成;晶體結(jié)構(gòu);熱重分析;熒光Rare Earth Metal Organic Coordination Compounds:Synthesis, Structure and PropertiesWANG Lizhen Director: WEN Yihang(Applied Chemisty,College of xingzhi, Zhejiang Normal University, )Abstract: As a new type of functional material, metalanic coordination polymers have attracted much attention due to their intriguing topologies as well as their various potential application in the areas of catalytic properties, gas storage, absorption, ions exchange and the development of optical, electronicd and magic devices. In this article, we chose 1,3bis (4’carboxylphenoxy) benzoic acid and 1,3bis((4’carboxylphenyl)oxy)benzoic acid as the major ligand coordinating with metal ions by hydrothermal methods, and synthesized two new coordination polymers, which are shown below:[Eu2(L1)2 (H2O)3] (1) and [Eu(L2)(H2O)2] (2).