GLOBAL ANALYSIS OF SPECTRA OF THE PO2 RADICAL IN THE GAS PHASE

• 来源期刊: 中国物理（英文版）
• 关键词: PO2 global analysis molecular constants
• 年，卷（期）: 2000,（9）
• 所属期刊栏目: GENERAL
• 页码范围: 652-655
• 页数: 4页
• 语种: 英文

摘要

A global analysis of all available and identified spectra of the PO2 radical has been performed. In this analysis, the infrared spectra of the v3 band, the microwave and far infrared laser magnetic resonance transitions in the ground state are fitted simultaneously to the effective Hamiltonian for asymmetric top molecules. Since the analysis absorbs reliable experimental data extensively, it bears the most precise and most complete set of molecular constants for PO2. These molecular constants can be used to reproduce the spectra of PO2 accurately. Attention is also paid to the similarity and difference between PO2 and NO2.