APPLICATION OF SPIN TRAPPING TECHNIQUE TO PHOTOLYSIS OF COMPOUNDS Ph3M (M=N, P, As, Sb, Bi)

doi:10.3866/PKU.WHXB19850102

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	APPLICATION OF SPIN TRAPPING TECHNIQUE TO PHOTOLYSIS OF COMPOUNDS Ph3M (M=N, P, As, Sb, Bi)
	Xu Guangzhi 1; Zhou Jianwei 1; Tang Youqi 2
刊名	ACTA PHYSICO-CHIMICA SINICA
	1985
卷号	1 期号:1 页码:6-11
ISSN号	1000-6818
DOI	10.3866/PKU.WHXB19850102
英文摘要	Active intermediates in the photolysis process of compounds Ph3M (M=N, P, As, Sb, Bi) have been studied with the combination of spin trapping technique, column chromatography and ESR spectrascopy. From the hyperfine sturcture of the ESR spectra of the spin adducts formed between acive intermediates and spin trapping reagents such as phenyl tert-butyl nitrone (PBN), nitrosobutane (t-BuNO) or nitrosodurene (ND), the free radical Ph center dot has been detected for the case of Ph3P. It could be concluded that the photochemical initial step of these compounds include the homolysis of Ph3M, viz Ph3M -> Ph2M center dot + Ph center dot. As the average bound energies of Ph -> M decrease in the order
语种	英语
出版者	PEKING UNIV PRESS
WOS记录号	WOS:000207567700001
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/71915]
专题	中国科学院化学研究所
通讯作者	Xu Guangzhi
作者单位	1.Acad Sinica, Inst Chem, Beijing 100080, Peoples R China 2.Peking Univ, Dept Chem, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Xu Guangzhi,Zhou Jianwei,Tang Youqi. APPLICATION OF SPIN TRAPPING TECHNIQUE TO PHOTOLYSIS OF COMPOUNDS Ph3M (M=N, P, As, Sb, Bi)[J]. ACTA PHYSICO-CHIMICA SINICA,1985,1(1):6-11.
APA	Xu Guangzhi,Zhou Jianwei,&Tang Youqi.(1985).APPLICATION OF SPIN TRAPPING TECHNIQUE TO PHOTOLYSIS OF COMPOUNDS Ph3M (M=N, P, As, Sb, Bi).ACTA PHYSICO-CHIMICA SINICA,1(1),6-11.
MLA	Xu Guangzhi,et al."APPLICATION OF SPIN TRAPPING TECHNIQUE TO PHOTOLYSIS OF COMPOUNDS Ph3M (M=N, P, As, Sb, Bi)".ACTA PHYSICO-CHIMICA SINICA 1.1(1985):6-11.