Počet záznamů: 1
Absorption spectra of ammonia near 1 mu m
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SYSNO ASEP 0484202 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Absorption spectra of ammonia near 1 mu m Tvůrce(i) Barton, E. J. (GB)
Polyansky, O. L. (GB)
Yurchenko, S. N. (GB)
Tennyson, J. (GB)
Civiš, Svatopluk (UFCH-W) RID, ORCID, SAI
Ferus, Martin (UFCH-W) ORCID, RID
Hargreaves, R. (US)
Ovsyannikov, R. I. (RU)
Kyuberis, A. A. (RU)
Zobov, N. F. (RU)
Béguier, S. (FR)
Campargue, A. (FR)Zdroj.dok. Journal of Quantitative Spectroscopy and Radiative Transfer. - : Elsevier - ISSN 0022-4073
Roč. 203, DEC 2017 (2017), s. 392-397Poč.str. 6 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova room temperature ; ammonia ; absorption intensities ; FTIR spectroscopy Vědní obor RIV CF - Fyzikální chemie a teoretická chemie Obor OECD Physical chemistry Institucionální podpora UFCH-W - RVO:61388955 UT WOS 000414107400029 EID SCOPUS 85017363095 DOI 10.1016/j.jqsrt.2017.03.042 Anotace An ammonia absorption spectrum recorded at room temperature in the region 8800-10,400 cm(-1) is analysed using a variational line list, BYTe, and ground state energies determined using the MARVEL procedure. BYTe is used as a starting point to initialise assignments by combination differences and the method of branches. Assignments are presented for the region 9400-9850 cm(-1). 642 lines are assigned to 6 previously unobserved vibrational bands, (2 nu(1) + 2 nu(2)(4))(+/-), (2 nu(1) + nu(1)(3))(+/-) and (nu(1) + nu(1)(3) + 2 nu(2)(4))(+/-), leading to 428 new energy levels with 208 confirmed by combination differences. A recently calculated purely ab initio NH3 PES is also used to calculate rovibrational energy levels. Comparison with assigned levels shows better agreement between observed and calculated levels than for BYTe for higher vibrational bands. (C) 2017 Elsevier Ltd. All rights reserved. Pracoviště Ústav fyzikální chemie J.Heyrovského Kontakt Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196 Rok sběru 2018
Počet záznamů: 1