1+1 AND 2+2 RESONANT MULTIPHOTON IONIZATION OF C3H5, C3H4D, C3HD4, AND C3D5 RADICALS

被引：37

作者：

MINSEK, DW ^{[1
]}

CHEN, P ^{[1
]}

机构：

[1] HARVARD UNIV,MALLINCKRODT CHEM LAB,CAMBRIDGE,MA 02138

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1993年 / 97卷 / 50期

关键词：

D O I：

10.1021/j100152a050

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 1 + 1 and 2 + 2 resonant multiphoton ionization (MPI) spectra of isotopomers of the allyl radical are recorded with partial rotational resolution. Symmetry arguments and rotational contour analysis are used to identify the distortion that leads to a double-well potential in the B[1(2)A1] excited state. While nominally the 3s Rydberg state, the B[1(2)A1] excited state differs markedly from the allyl cation. Vibrational frequencies in the ground and electronically-excited states are also determined.

引用

页码：13375 / 13379

页数：5

共 24 条

[1] ELECTRONIC-SPECTRUM OF ALLYL AND ALLYL-D5 RADICALS - THE B[1(2)A1][-X[1(2)A2], C[2(2)B1][-X[1(2)A2], AND D[1(2)B2][-X[1(2)A2] BAND SYSTEMS [J].