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《Journal of Natural Science of Heilongjiang University》 1988-01
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Synthesis of Coplexes of CeCl_4·THF ahd Cvow Ether

Zheng Jia-xiao Pan De-hui DehgLi-yu  
Thermally fairly stable CeCl4.nTHF(n= 2,3,4)was obtained by bubbling dry Hcl gas into a suspenson of Ce(lv)hyproxipe in anhydrous THF. Two new crown ether comp lexes of Ce(IV)were synthesized through reactions of CeCl4 4THF with benzo-12-crown-4 and benzo?5rown?.Chemical bonds bet we en the metal ion and oxygen atoms of crown compounds are elieved to be electro steatic ion-dipole interactions. Elemental analysis and infrara-red spectra of the new complexes were obtained.Solubilities in various solvents and m.p.of these new co-mpounds were tested.
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Chinese Journal Full-text Database 2 Hits
1 Yang Yansheng and Zhu Jiaqin (Department of Chemistry, Zhongshan University, Guangzhou);DETECTION OF COMPLEXATIOM BETWEEN CROWN ETHERS AND RARE EARTH IONS BY CHROMATOGRAPHIC METHOD[J];Chemical Research In Chinese Universities;1982-01
2 Wang Jingqiu, Yang Zhikuan, Wan Jie, Ji Zhenping and Xiao Wenjin(Department of Chemistry, Wuhan University, Wuhan);STUDIES ON RARE-EARTH COMPLEXES OF CROWN ETHER (Ⅲ)——COMPLEXES OF THE LIGHT RARE-EARTH AND YTTRIUM NITRATES WITH 2,3,11,12-TETRAPHENYL-1,4,7,10,13,16- HEXAOXO-2,11-CYCLOOCTADECADIENE[J];Chemical Research In Chinese Universities;1983-06
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