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同系规律的联系和比较

CONNECTION AND COMPARISON OF DIFFERENT FORMULAS OF HOMOLOGOUS RULE OF ORGANIC COMPOUNDS

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【作者】 孙玉坤

【Author】 Sun Yukun (Department of Chemistry,Hebei Normal University,Shijiazhuang)

【机构】 河北师范大学化学系

【摘要】 <正> 本文由同系能级线性规律E=a+b(2k-1)/ksin(kπ/(2N+1))推导出了文献[6]提出的同系递变规律E=a+b/N,在推导的过程中得到一个新的比同系递变规律好的同系函数E=a+b((2k-1)/(N+1/2)).用文献[2][9]发表的96组光电子能谱数据和文献[1]发表的159组电子光谱数据对最近提出的五种同系规律进行了检验、比较,我们认为同系能级线性规律比较好。

【Abstract】 In this paper, the author deduced the Gradation Rule of the Conjugated Homo- logs E=a+b/N from the Linear Rule of the Homologous Energy Factor E=a+ b((2k-1)/k)sin(kπ/(2N+1)) and acquired a new Homologous Function E=a+b(2k-1)/(N+1/2), which is better than Gradation Rule of the Conjugated Homologs. Five formulas of Linear Rule resently reported were tested and compared by using 96 series of data of photo-electron spectroscopy and 159 series of data of electren spectroscopy. The author holds that the Linear Rule of the Homolgous Energy Factor is better.

【基金】 河北省科委资助课题
  • 【文献出处】 物理化学学报 ,Acta Physico-Chimica Sinica , 编辑部邮箱 ,1987年05期
  • 【被引频次】2
  • 【下载频次】8
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