高等学校化学学报 ›› 1985, Vol. 6 ›› Issue (6): 493.
• 研究论文 • 上一篇 下一篇
陈琼, 罗明道, 蔡汝秀, 陈树康, 林智信
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中国科学院科学基金
Chen Qiong, Luo Mingdao, Cai Ruxiu, Chen Shukang, Lin Zhixin
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摘要: 用HMO法研究卤素取代基不对称变色酸双偶氮胂类化合物Ⅱ电子分子轨道能级和电子光谱.最大吸收峰波长值和实验值相差约为8nm;亲电基取代位置和实验值完全一致.并讨论了电子光谱红移现象和亲电基的取代位置.
Abstract: In the paper the Π electron molecular orbital energy level and electron spectra of some unsymme-trical bisazo derivatives of chromotropic acid containing halogen group are studied with HMOmethod. The results of calculation show that the maximum peak value is about smaller 8 nm than the experimental value. The substituting position of electrophilic group accord with experimental value. According to these results the red shift of electron spectra and the substituting position of electrophilic group are discussed.
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陈琼, 罗明道, 蔡汝秀, 陈树康, 林智信. 卤素取代基不对称变色酸双偶氮胂前线轨道能级和电子光谱. 高等学校化学学报, 1985, 6(6): 493.
Chen Qiong, Luo Mingdao, Cai Ruxiu, Chen Shukang, Lin Zhixin . The Frontier Orbital Energy Level and Spectra of Some Unsymmetrical Bisazo Derivatives of ChromotropicAcid Containing Halogen Groups. Chem. J. Chinese Universities, 1985, 6(6): 493.
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http://www.cjcu.jlu.edu.cn/CN/Y1985/V6/I6/493