RETRACTED: The zero kinetic energy photoelectron spectrum of the propargyl radical, C3H3 (Retracted Article. See vol 131, ARTN 159904, 2009)

被引:59
作者
Gilbert, T [1 ]
Pfab, R [1 ]
Fischer, I [1 ]
Chen, P [1 ]
机构
[1] Swiss Fed Inst Technol, Organ Chem Lab, CH-8092 Zurich, Switzerland
关键词
D O I
10.1063/1.480830
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
We report the zero kinetic energy photoelectron spectrum of the propargyl radical, C3H3. From the spectrum an ionization energy of 69 953 +/- 10 cm(-1) (8.673 eV) is deduced. Vibrational frequencies are obtained for the totally symmetric normal modes of the propargyl cation, as well as some combination and overtone bands. Both the frequencies and the relative intensities agree well with the predictions from recent ab initio calculations. (C) 2000 American Institute of Physics. [S0021-9606(00)02006-7].
引用
收藏
页码:2575 / 2578
页数:4
相关论文
共 33 条
[1]   ZEKE spectroscopy of the organometallic radicals MgCH3 and ZnCH3:: Construction of a high-resolution "experimental" molecular orbital diagram [J].
Barckholtz, TA ;
Powers, DE ;
Miller, TA ;
Bursten, BE .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1999, 121 (11) :2576-2584
[2]   PHOTOIONIZATION MASS AND PHOTOELECTRON-SPECTROSCOPY OF RADICALS, CARBENES, AND BIRADICALS [J].
BLUSH, JA ;
CLAUBERG, H ;
KOHN, DW ;
MINSEK, DW ;
XU, Z ;
CHEN, P .
ACCOUNTS OF CHEMICAL RESEARCH, 1992, 25 (09) :385-392
[3]   ROTATIONALLY RESOLVED THRESHOLD PHOTOELECTRON-SPECTRUM OF THE METHYL RADICAL [J].
BLUSH, JA ;
CHEN, P ;
WIEDMANN, RT ;
WHITE, MG .
JOURNAL OF CHEMICAL PHYSICS, 1993, 98 (04) :3557-3559
[4]   AB-INITIO CALCULATIONS ON MOLECULES OF INTEREST TO INTERSTELLAR CLOUD CHEMISTRY [J].
BOTSCHWINA, P ;
HORN, M ;
FLUGGE, J ;
SEEGER, S .
JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, 1993, 89 (13) :2219-2230
[5]   A THEORETICAL INVESTIGATION OF THE PROPARGYL RADICAL AND ITS CATION [J].
BOTSCHWINA, P ;
OSWALD, R ;
FLUGGE, J ;
HORN, M .
ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE-INTERNATIONAL JOURNAL OF RESEARCH IN PHYSICAL CHEMISTRY & CHEMICAL PHYSICS, 1995, 188 :29-43
[6]   VIBRONIC COUPLING IN THE GROUND CATIONIC STATE OF NAPHTHALENE - A LASER THRESHOLD PHOTOELECTRON [ZERO KINETIC-ENERGY (ZEKE)-PHOTOELECTRON] SPECTROSCOPIC STUDY [J].
COCKETT, MCR ;
OZEKI, H ;
OKUYAMA, K ;
KIMURA, K .
JOURNAL OF CHEMICAL PHYSICS, 1993, 98 (10) :7763-7772
[7]   Photodissociation dynamics of the propargyl radical [J].
Deyerl, HJ ;
Fischer, I ;
Chen, P .
JOURNAL OF CHEMICAL PHYSICS, 1999, 111 (08) :3441-3448
[8]   PHOTOELECTRON-SPECTROSCOPY OF FREE-RADICALS WITH CM-1 RESOLUTION - THE BENZYL CATION [J].
EIDEN, GC ;
WEINHOLD, F ;
WEISSHAAR, JC .
JOURNAL OF CHEMICAL PHYSICS, 1991, 95 (11) :8665-8668
[9]   Ultraviolet absorption and cross sections of propargyl (C3H3) radicals in the 230-300 nm region [J].
Fahr, A ;
Hassanzadeh, P ;
Laszlo, B ;
Huie, RE .
CHEMICAL PHYSICS, 1997, 215 (01) :59-66
[10]   THE NONRESONANT 2-PHOTON ZERO KINETIC-ENERGY PHOTOELECTRON-SPECTRUM OF CS2 [J].
FISCHER, I ;
LOCHSCHMIDT, A ;
STROBEL, A ;
NIEDNERSCHATTEBURG, G ;
MULLERDETHLEFS, K ;
BONDYBEY, VE .
CHEMICAL PHYSICS LETTERS, 1993, 202 (06) :542-548