作者: C. Amiot
DOI: 10.1016/0022-2852(76)90019-9
关键词: Rotation 、 Analytical chemistry 、 Nitrous oxide 、 Resonance 、 Infrared 、 Chemistry 、 Atomic physics 、 Physical and Theoretical Chemistry 、 Spectroscopy 、 Atomic and Molecular Physics, and Optics
摘要: Abstract The infrared spectrum of 64 bands the isotopic species 15 N 2 16 O nitrous oxide and 37 14 18 have been analyzed. studied spectral range extends from 1750 to 6000 cm −1 for 3100 O. effective rotational constants are given 44 levels comprising 21Σ, 12Π, 7Δ, 4Φ also 29 13Σ, 7Π, 6Δ, 3Φ levels. Thirty-one (20Σ, 11Π) following studied: 17 O, In a local Coriolis resonance affects 10 0 1 level. “forbidden” Δ-Σ transition 12 c 0-00 is observed in equilibrium values internuclear distances calculated.