Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy p. 313 - 320 (1988)
Update date:2022-08-11
Topics:
Khan, Zahid H.
Radical cations of perylene, 1,12-benzoperylene, coronene, 1,2-benzocoronene, and naphtho-(2',3':1,2)coronene are produced by photooxidation in boric acid matrix and their electronic absorption spectra are measured.The results are discussed in terms of Longuet-Higgins-Pople and Wasilewski type Open-Shell SCF-MO calculations and the u.v. photoelectron spectra of the parent molecules.The correspondence between optical and photoelectron spectra is found to be fairly good.A correlation diagram for the electronic transitions for some of the molecular ions is presented to demonstrate their movement from one system to another.Finally, an express ion showing the relationship between the first ionization potentials of the parent molecules and A-type electronic band energies in the cation spectra is given from which the first IP's of the hydocarbons may be estimated.
View MoreContact:USA:563-513-3839
Address:No.121TANGU EAST STREET,SHIJIAZHAUNG,CHINA
website:http://www.guarson.com
Contact:+86-523-88059600,+86-13805268803
Address:Room B1006,Yafang Building,Jiangyan Avenue,Jiangyan District, Taizhou City,Jiangsu,China
Tianjin Hedong Red Cliff Chemical Reagent Factory
Contact:+86-022-84780548
Address:Li Ming Zhuang Gong Ye Yuan,Dongli District,Tianjin,China
Nanjing Habo Medical Technology Co., Ltd.
Contact:025-85769882
Address:No.108. Ganjiabian east. Qixia District .Nanjing
Chongqing Changfeng Chemical Co., Ltd.
website:http://www.changfengchem.com
Contact:+86-23-67896333
Address:30th Floor, Longhu Ziduxingzuo Building A, 1st Branch,YuSong Rd., Yubei District, Chongqing, China
Doi:10.1038/182528a0
()Doi:10.1248/cpb.53.1508
(2005)Doi:10.1039/DT9850001229
(1985)Doi:10.1016/j.molliq.2019.02.075
(2019)Doi:10.1039/a606270i
(1997)Doi:10.1246/bcsj.49.2790
(1976)