高等学校化学学报

高等学校化学学报 ›› 1983, Vol. 4 ›› Issue (3): 271.

• 论文 •    下一篇

稀土冠醚类络合物的研究(Ⅲ)——硝酸钪与邻苯二酮-17-冠-5及邻苯二酮-14-冠-4固态络合物的合成与性质

谭民裕1, 王流芳1, 马泰儒1, 苏慈生2, 余兰萍2, 钱莉敏2   

  1. 1. 兰州大学化学系;
    2. 化工部涂料研究所
  • 收稿日期:1981-10-22 出版日期:1983-06-24 发布日期:1983-06-24

STUDIES ON COMPLEXES OF RARE EARTH AND CROWN ETHERS(Ⅲ)——SYNTHESIS AND CHARACTERIZATION OF THE COMPLEXES OF Sc(NO3)3WITH o-BENZENEDIKE- TONES-17-CROWN-5 AND o-BENZENEDIKETO- NES-14-CROWN-4

Tan Minyu1, Wang Liufang1, Ma Tairu1, Shu Cisheng2, Yu Lanping2, Qian Limin2   

  1. 1. Department of Chemistry, Lanzhou University, Lanzhou;
    2. Coatinginstitute of Chemical Industry Department
  • Received:1981-10-22 Online:1983-06-24 Published:1983-06-24

PDF (PC)

摘要： 制得硝酸钪与两种冠醚的固态络合物,确定其组成为Sc(NO3)3·C16H20O7·H2O及Sc(NO3)3·C14H16O6·H2O。研究了冠醚本身及其钪的相应络合物的合成及有关性质。

Abstract: The Complexes of Sc(NO3)3·xH2O with o-benzenediketones-17-crown-5 and o-benzenediketones-14-crown-4 having a 1:1 stoichiometry, Sc(NO3)3· C16H20O7·H2O and Sc(NO3)3·C14H16O6·H2O, have been synthesized in solid state and characterized by elemental analyses, infrared spectra and X-ray diffraction, as well as differential thermal analyses (DTA) and thermogravimetric (TG).

TrendMD: