REINVESTIGATION OF THE ELECTRONIC-SPECTRUM OF THE PHENYLNITRENE RADICAL

被引:26
作者
CULLIN, DW [1 ]
YU, L [1 ]
WILLIAMSON, JM [1 ]
PLATZ, MS [1 ]
MILLER, TA [1 ]
机构
[1] OHIO STATE UNIV,DEPT CHEM,LASER SPECTR FACIL,120 W 18TH AVE,COLUMBUS,OH 43210
关键词
D O I
10.1021/j100372a010
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The origin band of the electronic transition long attributed to gaseous triplet phenylnitrene has been investigated by using a very high resolution pulsed laser to interrogate molecules cooled in a supersonic jet. The observed rotational and spin structure of this band is inconsistent with simple ideas of triplet phenylnitrene's structure and spectra. Details of these inconsistencies are presented. A possible alternative carrier for the spectrum is presented. © 1990 American Chemical Society.
引用
收藏
页码:3387 / 3391
页数:5
相关论文
共 24 条
[1]   THE STRUCTURE OF THE METHYLNITRENE RADICAL [J].
CARRICK, PG ;
BRAZIER, CR ;
BERNATH, PF ;
ENGELKING, PC .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1987, 109 (17) :5100-5102
[2]   MICROWAVE SPECTRA OF ISOTOPIC BENZONITRILES - REFINED MOLECULAR STRUCTURE OF BENZONITRILE [J].
CASADO, J ;
NYGAARD, L ;
SORENSEN, GO .
JOURNAL OF MOLECULAR STRUCTURE, 1971, 8 (1-2) :211-&
[3]   1-AZA-1,2,4,6-CYCLOHEPTATETRAENE [J].
CHAPMAN, OL ;
LEROUX, JP .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1978, 100 (01) :282-285
[4]   ZERO-FIELD SPLITTINGS AND SPIN DENSITIES IN GROUND-STATE TRIPLET AROMATIC NITRENES [J].
COOPE, JAR ;
FARMER, JB ;
GARDNER, CL ;
MCDOWELL, CA .
JOURNAL OF CHEMICAL PHYSICS, 1965, 42 (01) :54-&
[5]   ROTATIONAL CONTOUR ANALYSIS OF SELECTED ABSORPTION-BANDS OF BENZYL PRODUCED BY FLASH-PHOTOLYSIS [J].
COSSARTMAGOS, C ;
GOETZ, W .
JOURNAL OF MOLECULAR SPECTROSCOPY, 1986, 115 (02) :366-382
[6]   C6H5N ENERGY SURFACE .4. ISOTOPIC LABELING STUDIES IN PHENYLNITRENE ISOMERIZATIONS [J].
CROW, WD ;
PADDONROW, MN .
AUSTRALIAN JOURNAL OF CHEMISTRY, 1975, 28 (08) :1755-1761
[7]   A DETERMINATION OF THE TRIPLET SINGLET SPLITTING IN PHENYLNITRENE VIA PHOTODETACHMENT SPECTROSCOPY [J].
DRZAIC, PS ;
BRAUMAN, JI .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1984, 106 (12) :3443-3446
[8]   TRANSIENT ABSORPTION SPECTRAL EVIDENCE FOR PHENYL NITRENE AS THE CHAIN PROPAGATOR IN THE PHOTOINITIATED AUTOCATALYTIC CHAIN DECOMPOSITION OF PHENYL AZIDE AND PHENYL ISOCYANATE [J].
FEILCHENFELD, NB ;
WADDELL, WH .
CHEMICAL PHYSICS LETTERS, 1983, 98 (02) :190-194
[9]  
Gerstenkorn S., 1978, ATLAS SPECTRE ABSORP
[10]   LASER-INDUCED FLUORESCENCE AND VIBRATIONAL-RELAXATION OF THE PHENYL NITRENE RADICAL [J].
HANCOCK, G ;
MCKENDRICK, KG .
JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS II, 1987, 83 :2011-2024