H2 line-mixing coefficients in the ν2 and ν4 bands of PH3 at low temperature

被引：2
|
作者：
Salem, Jamel [1 ]
Blanquet, Ghislain [2 ]
Lepere, Muriel [2 ]
Aroui, Hassen [1 ]
机构：
[1] Univ Tunis, Ecole Natl Super Ingn Tunis, Lab Dynam Mol & Mat Photon, 5 Ave Taha Hussein, Tunis 1008, Tunisia
[2] Univ Namur, Res Ctr Phys Matter & Radiat, Lab Lasers & Spectroscopies, 61 Rue Bruxelles, B-5000 Namur, Belgium
来源：
JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER | 2016年 / 173卷
关键词：
V(4) BANDS; N-2-BROADENING COEFFICIENTS; H-2-BROADENING COEFFICIENTS; INFRARED SPECTRUM; PHOSPHINE; HYDROGEN; V(2); NH3; ABSORPTION; PARAMETERS;
D O I：
10.1016/j.jqsrt.2016.01.010
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Using a tunable diode-laser spectrometer adapted with a low temperature cell, we have measured the H-2 line-mixing coefficients for 21 lines in the R-Q branch of the nu(2) band and in the RP and RP branches of the nu(4) band of phosphine (PH3) at low temperature. These coefficients were determined using a multi-pressure fitting procedure that accounts for the apparatus function, the Doppler and the collisional effects. These lines with J values ranging from 2 to 11 and K from 0 to 9 are located in the spectral range from 1016 to 1093 cm(-1). The variations of these parameters with the temperature, and the rovibrational quantum numbers are discussed. (C) 2016 Elsevier Ltd. All rights reserved.
引用
收藏
页码：34 / 39
页数：6
相关论文
共 50 条
  • [21] Line-mixing effects in He- and N2-broadened Q branches of C2H2 at low temperatures
    Blanquet, G
    Walrand, J
    Bouanich, JP
    JOURNAL OF MOLECULAR SPECTROSCOPY, 2001, 210 (01) : 1 - 7
  • [22] Simple modeling of line-mixing effects in IR bands .2. Nonlinear molecules applications to O-3 and CHClF2
    Hartmann, JM
    NguyenVanThanh
    Brodbeck, C
    Benidar, A
    LeDoucen, R
    Regalia, L
    Barbe, A
    JOURNAL OF CHEMICAL PHYSICS, 1996, 104 (06): : 2185 - 2191
  • [23] Line-mixing effects in Q branches of CO2 II.: The particular case of parallel bands
    Bouanich, JP
    Rodrigues, R
    Hartmann, JM
    Domenech, JL
    Bermejo, D
    JOURNAL OF MOLECULAR SPECTROSCOPY, 1997, 186 (02) : 269 - 275
  • [24] The depolarized Raman 2ν3 overtone of CO2: A line-mixing shape analysis
    Verzhbitskiy, I. A.
    Kouzov, A. P.
    Rachet, F.
    Chrysos, M.
    JOURNAL OF CHEMICAL PHYSICS, 2011, 134 (19):
  • [25] The ν2 and ν4 bending fundamentals of phosphine (PH3)
    Fusina, L
    Di Lonardo, G
    JOURNAL OF MOLECULAR STRUCTURE, 2000, 517 : 67 - 78
  • [26] A COMPILATION OF FIRST-ORDER LINE-MIXING COEFFICIENTS FOR CO2 Q-BRANCHES
    STROW, LL
    TOBIN, DC
    HANNON, SE
    JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 1994, 52 (3-4): : 281 - 294
  • [27] The nu(2)/nu(4) diad of PH3
    Ainetschian, A
    Haring, U
    Spiegl, G
    Kreiner, WA
    JOURNAL OF MOLECULAR SPECTROSCOPY, 1997, 181 (01) : 99 - 107
  • [28] Interbranch line-mixing in CO2 (10(0)1) and (02(0)1) combination bands
    Gillespie, WD
    Meinrenken, CJ
    Lempert, WR
    Miles, RB
    JOURNAL OF CHEMICAL PHYSICS, 1997, 107 (16): : 5995 - 6004
  • [29] High-resolution re-investigation of the ν2 and ν4 bending bands of phosphine (PH3)
    Ulenikov, O. N.
    Bekhtereva, E. S.
    Gromova, O., V
    Fomchenko, A. L.
    Sydow, C.
    Bauerecker, S.
    JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 2021, 272
  • [30] RELATIVE LINE INTENSITIES IN LYMAN BANDS OF HD AND H2
    BECKER, KH
    FINK, EH
    ZEITSCHRIFT FUR NATURFORSCHUNG PART A-ASTROPHYSIK PHYSIK UND PHYSIKALISCHE CHEMIE, 1971, A 26 (02): : 319 - +
12345