THE A (3)SIGMA(+)(U) (A(1)1(U)) -] X (1)SIGMA(+)(G) (X0(G)(+)) TRANSITION OF SB-2

被引：7
|
作者：
BREIDOHR, R [1 ]
SHESTAKOV, O [1 ]
FINK, EH [1 ]
机构：
[1] ST PETERSBURG STATE UNIV,INST PHYS,ST PETERSBURG 198904,RUSSIA
来源：
CHEMICAL PHYSICS LETTERS | 1994年 / 218卷 / 1-2期
关键词：
D O I：
10.1016/0009-2614(93)E1449-Q
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：
Chemiluminiscence of the a (3) Sigma(u)(+)(a(1)l(u)) -> X (1) Sigma(8)(+)(XO(8)(+)) transition of Sb-2 has been observed in the near-infrared spectral region between 6000 and 10000 cm(-1) from the afterglow of a microwave discharge in a mixture of antimony vapour and argon carrier gas in a fast-flow system. The spectrum consisting of short sequences of red-degraded bands was measured at a resolution of 0.5 cm(-1) with a Fourier-transform spectrometer. Vibrational analysis of the system has yielded the following molecular constants of the a(1)l(u) state of (SbSb)-Sb-121-Sb-123 (in cm(-1)): T-c = 9474.29(11), omega(e) = 205.717(58), omega(e) chi(e) = 0.554(16), where the numbers in parentheses give the standard deviations of the parameters in units of the last digit.
引用
收藏
页码：13 / 16
页数：4
相关论文
共 50 条
  • [1] Franck-Condon factors of the b' (1)Sigma(+)(u)-X(1)Sigma(+)(g), c(3) (1)Pi(u)-X(1)Sigma(+)(g), c(4)' (1)Sigma(+)(u)-X(1)Sigma(+)(g), c(4)' (1)Sigma(+)(u)-a (1)Pi(g), and o(3) (1)Pi(u)-X(1)Sigma(+)(g) transitions of N-2
    Whang, TJ
    Zhao, GX
    Stwalley, WC
    Wu, CYR
    [J]. JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 1996, 55 (03): : 335 - 344
  • [2] THE A3-SIGMA-U+(A11U)-]X1-SIGMA-G+(X0G+) TRANSITION OF BI2
    BREIDOHR, R
    SETZER, KD
    SHESTAKOV, O
    FINK, EH
    ZYRNICKI, W
    [J]. JOURNAL OF MOLECULAR SPECTROSCOPY, 1994, 166 (02) : 251 - 263
  • [3] POLARIZATION LABELING SPECTROSCOPY OF 3 (1)PI(U)[-X (1)SIGMA(G)(+) AND 3 (1)SIGMA(U)(+)[-X (1)SIGMA(G)(+) TRANSITIONS IN K-2
    JASTRZEBSKI, W
    KOWALCZYK, P
    [J]. CHEMICAL PHYSICS LETTERS, 1993, 206 (1-4) : 69 - 72
  • [4] VIBRATIONAL REASSIGNMENT OF THE 2(1)SIGMA(+)(U)[-X(1)SIGMA(+)(G) TRANSITION OF CL-2
    WANG, P
    DIMOV, SS
    ROSENBLOOD, G
    LIPSON, RH
    [J]. JOURNAL OF PHYSICAL CHEMISTRY, 1995, 99 (12): : 3984 - 3989
  • [5] THE B'(1)SIGMA(+)(U)-]X(1)SIGMA(+)(G) AND D-1-PI(U)-]X(1)SIGMA(+)(G) BAND SYSTEMS OF MOLECULAR-HYDROGEN
    ABGRALL, H
    ROUEFF, E
    LAUNAY, F
    RONCIN, JY
    [J]. CANADIAN JOURNAL OF PHYSICS, 1994, 72 (11-12) : 856 - 865
  • [6] High resolution spectroscopy of the 1(3)Sigma(+)(g)(b)<-1(3)Sigma(+)(u)(x) transition of Na-2
    Farbert, A
    Lutz, J
    Platz, T
    Demtroder, W
    [J]. ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS, 1996, 36 (3-4): : 249 - 256
  • [7] NEW OPTICALLY PUMPED LASERS IN THE BI-PI-U-X1-SIGMA-G+ AND A1-SIGMA-U+-X1-SIGMA-G+ BANDS OF LI-2
    LUH, WT
    BAHNS, JT
    STWALLEY, WC
    [J]. JOURNAL OF MOLECULAR SPECTROSCOPY, 1988, 128 (01) : 82 - 87
  • [8] MOLECULAR-BEAM SPECTROSCOPY OF THE 1(U)(6(3)P(2))-X0(G)(+) AND 1(U)(6(3)P(1))-X0(G)(+) TRANSITIONS IN HG-2
    KOPERSKI, J
    ATKINSON, JB
    KRAUSE, L
    [J]. CANADIAN JOURNAL OF PHYSICS, 1994, 72 (11-12) : 1070 - 1077
  • [9] OBSERVATIONS AND SPECTRAL SIMULATIONS OF THE LI2(7)2(1)SIGMA(U)+-]X(1)SIGMA(G)+ TRANSITION
    LI, XH
    AZINOVIC, D
    MILOSEVIC, S
    PICHLER, G
    [J]. ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS, 1993, 28 (02): : 135 - 140
  • [10] THE A'1(U)[-X0(+)(G) SYSTEM OF GOLD DIMER
    JAMES, AM
    KOWALCZYK, P
    SIMARD, B
    PINEGAR, JC
    MORSE, MD
    [J]. JOURNAL OF MOLECULAR SPECTROSCOPY, 1994, 168 (02) : 248 - 257
12345