Chem. J. Chinese Universities ›› 1983, Vol. 4 ›› Issue (3): 271.

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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

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).

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