ISSN:
0377-0486
Keywords:
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
,
Physics
Notes:
The pure rotational Raman spectra of HN3 and DN3 have been photographed in the spectral range -100 cm-1 to 470 cm-1. The very intense ΔK = O transitions, QRK(J) and QSK(J), and the weak asymmetry-allowed ΔK = 1 and 2 transitions, RQK, SQK, RSK (J) and SSK(J), were observed and measured. The analyses of the spectra with ΔK ≠ 0 primarily yield information on the K-dependent parameters of the molecules. For HN3 the following constants have been determined: A = 20.3815(25) cm-1; DK = 8.706(92) × 10-3; HK = 7.38(93) × 10-6 cm-1. For DN3 the results are A = 1.4916(24)cm-1; DK = 2.931(36) × 10-3 cm-1; HK = 2.00(32) × 10-6cm-1.
Additional Material:
3 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jrs.1250060609
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