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Unusual Quartet-Doublet Phosphorescence from the Phosphaethynyl Radical, CP
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2022-09-01 , DOI: 10.1002/anie.202210521 Elavenil Ganesan 1 , Thomas Custer 1 , Arun-Libertsen Lawzer 1 , Jean-Claude Guillemin 2 , Robert Kołos 1
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2022-09-01 , DOI: 10.1002/anie.202210521 Elavenil Ganesan 1 , Thomas Custer 1 , Arun-Libertsen Lawzer 1 , Jean-Claude Guillemin 2 , Robert Kołos 1
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CP is generated by photolysis of phosphaethyne (HCP) isolated in solid argon. Phosphorescence of the radical, observed after the B2Σ+-X2Σ+ photoexcitation, is assisted by an intersystem crossing from B2Σ+ to the adjacent second quartet state, 14Δ. Intense, well-resolved vibronic progressions were traced for a4Σ+-X2Σ+ and a4Σ+-A2Πi emission systems. Phosphorescence lifetime is on the order of 0.1 s.
中文翻译：
来自磷乙炔基的不寻常的四重双峰磷光，CP
CP 是通过光解在固体氩气中分离的磷乙炔 (HCP) 产生的。在 B 2 Σ + -X 2 Σ +光激发后观察到的自由基的磷光由从 B 2 Σ +到相邻的第二四重态 1 4 Δ的系间交叉辅助。对4 Σ + -X 2 Σ +和4 Σ + -A 2 Π i发射系统进行了强烈的、良好分辨的振动进程。磷光寿命约为 0.1 s。
更新日期：2022-09-01
中文翻译：
来自磷乙炔基的不寻常的四重双峰磷光，CP
CP 是通过光解在固体氩气中分离的磷乙炔 (HCP) 产生的。在 B 2 Σ + -X 2 Σ +光激发后观察到的自由基的磷光由从 B 2 Σ +到相邻的第二四重态 1 4 Δ的系间交叉辅助。对4 Σ + -X 2 Σ +和4 Σ + -A 2 Π i发射系统进行了强烈的、良好分辨的振动进程。磷光寿命约为 0.1 s。
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