CRCU

Chemical Research in Chinese Universities ›› 1985, Vol. 1 ›› Issue (1): 1-6.

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Studies on Rare Earth Metal-Hydroboron Componuds(Ⅰ) Syntheses and Properties of Benzoylhydrazine Chelates of Rare Earth Metal (Ⅲ) Dodecahydrododecaborates

Zhang Lun, Hu Peizhi, Qian Chunhua, Zhang Guomin   

  1. Department of Chemistry, Wuhan University, Wuhan
  • Received:1983-10-15 Online:1985-06-24 Published:2011-09-07

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Abstract: In this paper,the bcnzoylhydrazine chelates of rare earth metal (Ⅱ) dodecahydro-dodccaboratcs have been synthesized and eaxmined by elemental analysis,IRspectra and clectroconductar.ee measurements.They have the following formulae [Ln(BH)4]2(B12H12)3(Ln=La,Pr,Nd,Sm,Eu,Gd,Tb,Ho,Er,Tm,Yb;BH=Benzoylhy-drazint).DTAresults point out that these chelalrs are thermally stable.