| LINEAR ENTHALPY RELATIONSHIPS BETWEEN HEATS OF FORMATION OF COMPLEX COMPOUNDS AND HEATS OF PRO TONATION OF LIGANDS——COPPER(Ⅱ)-N-(PARA-SUBSTITUTED PHENYL) GLYCINES |
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| 引用本文： | 陈荣悌,古宗信,林华宽,刘恒潜.LINEAR ENTHALPY RELATIONSHIPS BETWEEN HEATS OF FORMATION OF COMPLEX COMPOUNDS AND HEATS OF PRO TONATION OF LIGANDS——COPPER(Ⅱ)-N-(PARA-SUBSTITUTED PHENYL) GLYCINES[J].中国科学B辑(英文版),1985(11). |
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| 作者姓名： | 陈荣悌 古宗信 林华宽 刘恒潜 |
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| 作者单位： | Department of Chemistry，Nankai University，Tianjin，Department of Chemistry，Nankai University，Tianjin，Department of Chemistry，Nankai University，Tianjin，Department of Chemistry，Nankai University，Tianjin |
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| 基金项目： | Projects supported by the Science Fund of the Chinese Academy of Sciences. |
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| 摘 要： | The heats of protonation of N-(para-substituted phenyl) glycines (R—C_6H_4—NHCH_2COOH, R=CH_3O, CH_3, H, C1) and the heats of formation of these amino acids with copper(Ⅱ) have been determined calorimetrically at 25℃ in 30% (v/v) ethanol in the presence of 0.1M sodium perchlorate. The data obtained conform nicely to the equation △H_(ML)-Q-β△H_(HL) where △H_(ML) denotes the heats of formation of complex compounds, △H_(HL) denotes the heats of protonation of the ligands, and Q and β are constants.
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