Observation of the νCH excited vibrational levels in the (A)over-tilde1A" state of HCP by IR-UV double resonance spectroscopy

被引：8

作者：

Ishikawa, H ^{[1
]}

Nagao, C ^{[1
]}

Mikami, N ^{[1
]}

机构：

[1] Tohoku Univ, Grad Sch Sci, Dept Chemotherapy, Aoba Ku, Sendai, Miyagi 9808578, Japan

来源：

JOURNAL OF MOLECULAR SPECTROSCOPY | 1999年 / 194卷 / 01期

关键词：

D O I：

10.1006/jmsp.1998.7757

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

Rovibrational levels with one quantum of CH stretch mode, (1, nu(2), nu(3)), in the (A) over tilde(1)A " electronic state of HCP were observed for the first time by IR-W double resonance spectroscopy. Nine vibrational levels were identified in the energy region of 37 500-40 800 cm(-1). Perturbations similar to those in the (0, nu(2), nu(3)) levels were also observed in many of the vibrational levels. It was found that the CH stretch frequency in the (A) over tilde(1)A " State is reduced about 270 cm(-1) relative to that of the electronic ground state. (C) 1999 Academic Press.

引用

页码：52 / 60

页数：9

共 50 条

[41] Size-selected vibrational spectra of phenol-(H2O)(n) (n=1-4) clusters observed by IR-UV double resonance and stimulated Raman-UV double resonance spectroscopies [J].

Watanabe, T ;

Ebata, T ;

Tanabe, S ;

Mikami, N .

JOURNAL OF CHEMICAL PHYSICS, 1996, 105 (02) :408-419

[42] Double-search-double-resonance spectroscopy and the rotational constants of the ν21 excited vibrational state of 1,2,4-triazine [J].

Christen, D .

JOURNAL OF MOLECULAR STRUCTURE, 2001, 599 (1-3) :255-259

[43] AN IR-UV DOUBLE-RESONANCE STUDY OF CBR2F2 - EVIDENCE FOR V-V' VIBRATIONAL STEADY-STATES [J].

ROTHMAN, NC ;

DEVER, DF ;

GARCIA, D ;

GRUNWALD, E .

JOURNAL OF PHYSICAL CHEMISTRY, 1986, 90 (24) :6464-6470

[44] Vibrational energy relaxation of benzene dimer and trimer in the CH stretching region studied by picosecond time-resolved IR-UV pump-probe spectroscopy [J].

Kusaka, Ryoji ;

Inokuchi, Yoshiya ;

Ebata, Takayuki .

JOURNAL OF CHEMICAL PHYSICS, 2012, 136 (04)

[45] IR-UV double resonance experiment using a CO and a CuHBr (HyBrID) laser pumped dye laser:: application to the spectroscopy of CS2 [J].

Ring, H ;

Rasbach, U ;

Michaille, L ;

Buscher, S ;

Urban, W ;

Pique, JP .

OPTICS COMMUNICATIONS, 1998, 156 (1-3) :178-187

[46] Rovibrational energy transfer in the 4vCH manifold of acetylene, viewed by IR-UV double resonance spectroscopy.: 1.: Foundation studies at low J [J].

Payne, MA ;

Milce, AP ;

Frost, MJ ;

Orr, BJ .

JOURNAL OF PHYSICAL CHEMISTRY A, 2003, 107 (49) :10759-10770

[47] Excited state hydrogen transfer dynamics in phenol-(NH3)2 studied by picosecond UV-near IR-UV time-resolved spectroscopy [J].

Ishiuchi, Shun-ichi ;

Kamizori, Junko ;

Tsuji, Norihiro ;

Sakai, Makoto ;

Miyazaki, Mitsuhiko ;

Dedonder, Claude ;

Jouvet, Christophe ;

Fujii, Masaaki .

PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2020, 22 (10) :5740-5748

[48] DIRECT OBSERVATION OF EXCITED-STATE DYNAMICS BY HOT UV ABSORPTION-SPECTROSCOPY AFTER IR MULTIPHOTON EXCITATION [J].

HERZOG, B ;

HIPPLER, H ;

KANG, L ;

TROE, J .

CHEMICAL PHYSICS LETTERS, 1985, 120 (02) :124-128

[49] DIRECT OBSERVATION OF 2ND EXCITED 1,3(N,PI-STAR) STATES OF PYRAZINE BY UV-IR DOUBLE-RESONANCE DIP SPECTROSCOPY [J].

OKUZAWA, Y ;

FUJII, M ;

ITO, M .

CHEMICAL PHYSICS LETTERS, 1990, 171 (04) :341-346

[50] Optical-optical double resonance spectroscopy: The (G)over-tilde (2)Pi state of CaOH and CaOD [J].

Hailey, RA ;

Jarman, C ;

Bernath, PF .

JOURNAL OF CHEMICAL PHYSICS, 1997, 107 (02) :669-670

← 1 2 3 4 5 →