High-resolution infrared spectroscopy of 14N15N16O and 15N14N16O in the 1200-3500 cm-1 region

被引：21

作者：

Wang, C. Y. ^{[1
]}

Liu, A. W. ^{[1
]}

Perevalov, V. I. ^{[2
]}

Tashkun, S. A. ^{[2
]}

Song, K. F. ^{[1
]}

Hu, S. M. ^{[1
]}

机构：

[1] Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Peoples R China

[2] Russian Acad Sci, Lab Theoret Spect, Inst Atmospher Opt, SB, Tomsk 634055, Russia

来源：

JOURNAL OF MOLECULAR SPECTROSCOPY | 2009年 / 257卷 / 01期

关键词：

Nitrous oxide; Infrared; Fourier-transform spectroscopy; Line position; Spectroscopic parameters; VIBRATION-ROTATION BANDS; STRENGTHS; N2O;

D O I：

10.1016/j.jms.2009.06.012

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：

We present a continuation of our investigation of the second most abundant isotopic species of nitrous oxide, (NNO)-N-14-N-15-O-16 and (NNO)-N-15-N-14-O-16, in the infrared (IR). Our two previous contributions looked at the 3500-9000 cm (1) region for (NNO)-N-14-N-15-O-16 and (NNO)-N-15-N-14-O-16, respectively, in the 3500-9000 cm (1) region. The use of highly enriched isotopologue samples in this study allowed us to go further into the IR, down to 1200 cm (1). A total of 2 2742 transitions have been assigned based on the effective Hamiltonian model, with 108 of them being reported here for the first time. Rovibrational analyses of 98, 101, 8, 3, 6, 1 and 1 bands for the (NNO)-N-14-N-15-O-16, (NNO)-N-15-N-14-O-16, (NNO)-N-15-N-15-O-16, (NNO)-N-14-N-15-O-18, (NNO)-N-15-N-14-O-18, (NNO)-N-14-N-15-O-17 and (NNO)-N-15-N-14-O-17 isotopologues, respectively, were also performed. (C) 2009 Elsevier Inc. All rights reserved.

引用

页码：94 / 104

页数：11

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