Citation:
Zhang Shugong, Yu Funlan, Ni Jiazuan. PROPERTIES OF THE COMPLEXES OF RARE EARTH NITRATES WITH 15-CROWN-5[J]. Chinese Journal of Applied Chemistry,
;1989, 6(1): 72-74.
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Using dry acetone as solvent, the solid complexes of lanthanides, yttrium and scandium nitrate with 15-crown-5 have been prepared. According to elemental analysis, the compositions of the complexes were found to be RE(NO3)3·15C5 for La-Eu and RE(NO3)3·15C5·3H2O for Gd-Lu, Y and Sc. Some of their. properties were determined by thermoanalysis, IR and XPS.
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Keywords:
- Rare earth complexes,
- Crown ether,
- Thermoanalysis,
- IR,
- XPS
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