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制得硝酸钪与两种冠醚的固态络合物,确定其组成为Sc(NO_3)_3·C_(16)H_(20)O_7·H_2O及Sc(NO_3)_3·C_(14)H_(16)O_6·H_2O。研究了冠醚本身及其钪的相应络合物的合成及有关性质。
The solid complex of scandium nitrate with two kinds of crown ethers was prepared and its composition was determined as Sc (NO 3) 3 C 16 H 20 O 7 · H 2 O and Sc (NO 3) 3 C 14 H 16 ) O_6 · H_2O. The synthesis and related properties of crown ethers themselves and their complexes of scandium were studied.