| VO(PMBP)2·nL型加合物的合成和性质研究 |
| SYNTHESIS AND CHARACTERIZATION FOR VO(PMBP)2·nL ADDUCTS |
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| 摘要: 本文合成了四个VO(PMBP)2·nL型加合物,元素分析确定其组成为VO(PMBP)2·2H2O、VO(PMBP)2·py、VO(PMBP)2·β-MP·H2O、VO(PMBP)2·γ-MP,其中PMBP、py、β-MP、γ-MP分别为1-苯基-3-甲基-4-苯甲酰吡唑酮-5,吡啶,3-甲基吡啶、4-甲基吡啶.通过摩尔电导、差热热重分析、红外光谱、电子光谱、顺磁共振波谱等方法研究了加合物的性质. |
| 关键词: 氧钒(Ⅳ) β-二酮 加合物 |
| 基金项目: |
| Abstract: Four adducts of the type VO(PMBP)2·nL having composition VO(PMBP)2·2H2O, VO(PMBP)2·py, VO(PMBP)2·β-MP·H2O and VO(PMBP)2·γ-MP have been synthesized. AH adducts are proved to be nonclectrolytes by conductance measurement. The TG and DTA curve of all these compounds show a first cndothcrmic process corresponding to the loss of water or bases coordinated to vanadium. The assignment of stretching frequencies of V=O, V-O in these adducts were made. The UV spectra of VO(PMBP)2·nL exhibits two d-d transition bands. The EPR parameters and bonding coefficients for these adducts arc also reported. |
| Keywords: oxovansdium(Ⅳ) β-dikctone adduct |
| 投稿时间：1989-03-01 |
| 摘要点击次数: 1241 |
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| 诸葛卸梅,陈克,施恩惠.VO(PMBP)2·nL型加合物的合成和性质研究[J].无机化学学报,1991,7(3):329-332. |
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