4,4'-二苯醚二甲酸铽

4,4'-二苯醚二甲酸铽是一种的羧酸盐,化学式为Tb2(C14H8O5)3,为无色晶体。它的五水合物可由4,4'-二苯醚二甲酸钠氯化铽于160 °C水热反应得到。[1]4,4'-二苯醚二甲酸硝酸铽三乙胺的存在下,在水中于140 °C反应,可以得到四水合物;羧酸过量会产生酸式盐。[2]它在紫外光激发下发出绿光。[3]

4,4'-二苯醚二甲酸铽
识别
CAS号 1392542-51-6(无水)  checkY
1392484-00-2(五水)  checkY
性质
化学式 C42H24O15Tb2
摩尔质量 1086.48 g·mol−1
外观 无色晶体
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

参考文献

编辑
  1. ^ Renata Łyszczek. Hydrothermal synthesis, thermal and luminescent investigations of lanthanide(III) coordination polymers based on the 4,4′-oxybis(benzoate) ligand. Journal of Thermal Analysis and Calorimetry. 2012-06, 108 (3): 1101–1110 [2020-05-12]. ISSN 1388-6150. doi:10.1007/s10973-011-1987-6 (英语). 
  2. ^ Gao-Feng Liu, Zheng-Ping Qiao, He-Zhou Wang, Xiao-Ming Chen, Guang Yang. Synthesis, structures and photoluminescence of three terbium(iii) dicarboxylate coordination polymers. New Journal of Chemistry. 2002-06-07, 26 (6): 791–795 [2020-05-12]. doi:10.1039/b109869a. 
  3. ^ Yun Luo, Yanjun Zheng, Guillaume Calvez, Stéphane Freslon, Kevin Bernot, Carole Daiguebonne, Thierry Roisnel, Olivier Guillou. Synthesis, crystal structure and luminescent properties of new lanthanide-containing coordination polymers involving 4,4′-oxy-bis-benzoate as ligand. CrystEngComm. 2013, 15 (4): 706–720 [2020-05-12]. ISSN 1466-8033. doi:10.1039/C2CE26390D (英语).