| HIPDM中邻对位碘同位素交换反应的研究 |
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| 引用本文： | 孙兆祥,孟昭兴.HIPDM中邻对位碘同位素交换反应的研究[J].北京师范大学学报(自然科学版),1991,27(1):60-64. |
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| 作者姓名： | 孙兆祥 孟昭兴 |
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| 作者单位： | 北京师范大学化学系，北京师范大学化学系，北京师范大学化学系，北京师范大学化学系 |
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| 摘 要： | 研究了HIPDM分子内邻位和对位碘的同位素交换反应动力学,用特制的双反应装置,在完全相同的实验条件下进行反应及取样分析,通过图解法求得邻位和对位碘-碘同位素交换反应速度,采用SC-MO的CNDO/2方法进行计算,所得结果与实验结果基本一致。
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| 关 键 词： | HIPDM 碘 同位素交换 邻位 对位 |
A STUDY ON THE KINETICS OF IONDINE-IODINE ISOTOPE EXCHANGE REACTION IN THE 3,5-(125)~I-HIPDM MOLECULE |
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| Sun Zhaoxiang Meng Zhaoxing Zhao Tong Liu Boll.A STUDY ON THE KINETICS OF IONDINE-IODINE ISOTOPE EXCHANGE REACTION IN THE 3,5-(125)~I-HIPDM MOLECULE[J].Journal of Beijing Normal University(Natural Science),1991,27(1):60-64. |
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| Authors: | Sun Zhaoxiang Meng Zhaoxing Zhao Tong Liu Boll |
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| Abstract: | The determination of kinetics of iodine-iodine isotope exchange reaction in the 3,5-(125)~I-HIPDM molecule is studied by using a specific double-reactive-container and at just the same experimental conditions. The system state of labolling exchange reaction is calculated by SCF-MO CNDO/2 method. The results of the calculation are in good agreement with the experimental data. |
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| Keywords: | HIPDM iodine-iodine-isotope exchange CNDO/2 method superdelocalizability |
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