Far-infrared emission spectra of selected gas-phase PAHs: Spectroscopic fingerprints

被引：45
|
作者：
Zhang, K [1 ]
Guo, B [1 ]
Colarusso, P [1 ]
Bernath, PF [1 ]
机构：
[1] UNIV ARIZONA, DEPT CHEM, TUCSON, AZ 85721 USA
来源：
SCIENCE | 1996年 / 274卷 / 5287期
关键词：
D O I：
10.1126/science.274.5287.582
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
The emission spectra of the gaseous polycyclic aromatic hydrocarbons (PAHs) naphthalene, chrysene, and pyrene were recorded in the far-infrared (far-IR) region. The vibrational bands that lie in the far IR are unique for each PAH molecule and allow discrimination among the three PAH molecules. The far-IR PAH spectra, therefore, may prove useful in the assignment of unidentified spectral features from astronomical objects.
引用
收藏
页码：582 / 583
页数：2
相关论文
共 50 条
  • [1] Far-infrared Fourier transform emission spectroscopy in the gas phase
    Pirali, O.
    Vervloet, M.
    CHEMICAL PHYSICS LETTERS, 2006, 423 (4-6) : 376 - 381
  • [2] Probing the structures of gas-phase rhodium cluster cations by far-infrared spectroscopy
    Harding, D. J.
    Gruene, P.
    Haertelt, M.
    Meijer, G.
    Fielicke, A.
    Hamilton, S. M.
    Hopkins, W. S.
    Mackenzie, S. R.
    Neville, S. P.
    Walsh, T. R.
    JOURNAL OF CHEMICAL PHYSICS, 2010, 133 (21):
  • [3] THE FAR-INFRARED SPECTRUM OF N2O5 IN THE GAS-PHASE
    DELUCIA, FC
    WINNEWISSER, BP
    WINNEWISSER, M
    PAWELKE, G
    JOURNAL OF MOLECULAR SPECTROSCOPY, 1989, 136 (01) : 151 - 156
  • [4] THEORETICAL FAR-INFRARED ATMOSPHERIC EMISSION-SPECTRA
    BANGHAM, MJ
    INFRARED PHYSICS, 1978, 18 (04): : 357 - 369
  • [5] Far-infrared spectroscopy of large PAHs
    Ricca, Alessandra
    Bauschlicher, Charles W.
    Mattioda, Andrew L.
    Boersma, Christiaan
    Allamandola, Louis J.
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2010, 239
  • [6] THEORETICAL FAR-INFRARED SPECTRA OF CO IN AR GAS
    ROCO, JMM
    MEDINA, A
    HERNANDEZ, AC
    VELASCO, S
    CHEMICAL PHYSICS LETTERS, 1993, 216 (3-6) : 593 - 598
  • [7] Gas-phase spectroscopy of photostable PAH ions from the mid- to far-infrared
    Wiersma, Sandra D.
    Candian, Alessandra
    Bakker, Joost M.
    Petrignani, Annemieke
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2022, 516 (04) : 5216 - 5226
  • [8] FAR-INFRARED VAPOR-PHASE SPECTRA OF THE METHYLANILINES
    KYDD, RA
    KRUEGER, PJ
    JOURNAL OF CHEMICAL PHYSICS, 1980, 72 (01): : 280 - 283
  • [9] ANALYSIS OF FAR-INFRARED EMISSION FOURIER-TRANSFORM SPECTRA
    PARK, JH
    CARLI, B
    APPLIED OPTICS, 1986, 25 (19): : 3490 - 3501
  • [10] MARS - FAR-INFRARED SPECTRA AND THERMAL-EMISSION MODELS
    SIMPSON, JP
    CUZZI, JN
    ERICKSON, EF
    STRECKER, DW
    TOKUNAGA, AT
    ICARUS, 1981, 48 (02) : 230 - 245
12345