✦ LIBER ✦

Single vibronic level fluorescence. V. Pyridazine

✍ Scribed by A.D. Jordan; C.S. Parmenter

Publisher: Elsevier Science
Year: 1972
Tongue: English
Weight: 428 KB
Volume: 16
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(72)80395-6

No coin nor oath required. For personal study only.

✦ Synopsis

Resonance fluorescence has been observed from pyridazine vapour at 0.1 torr by exciting low energy bands in the 3700 A a3soprtion system with tuned light. Some spectra are shown and tl;eir analyses are diccussed. The fluorescence generated by pumping the band al 26 649 cm-' (vacuum) is consistent with its assignment as the 'BI-'AI electronic origin, but the structure of fluorescence after pumping a neighbouring absorption band sugests some modification of earlier proposals concerning excited state Fermi resonances in pyridazine.

📜 SIMILAR VOLUMES

Single vibronic level fluorescence of SO

Single vibronic level fluorescence of SO2

✍ J.E. Kent; M.F. O'Dwyer; R.J. Shaw 📂 Article 📅 1974 🏛 Elsevier Science 🌐 English ⚖ 643 KB

Sin& vibronic Ievel fluorescence spectra from four levels of the first excited singlet state of sulphur dioside are presented. mey are assigned in terms of rather short progressions in the two totally symmetric vibrations for stretching b,) and bending (ui)\_ The relative intensities observed presen

Time-resolved single vibronic level fluo

Time-resolved single vibronic level fluorescence spectroscopy: Glyoxal

✍ E. Photos; G.H. Atkinson 📂 Article 📅 1975 🏛 Elsevier Science 🌐 English ⚖ 650 KB

Single vibronic level fluorescence spect

Single vibronic level fluorescence spectra of pyrazine and their relation to vibronic coupling

✍ Yasuo Udagawa; Mitsuo Ito; Isamu Suzuka; Willem Siebrand; Marek Z. Zgierski 📂 Article 📅 1979 🏛 Elsevier Science 🌐 English ⚖ 325 KB

Siie vibronic Ieve fb~orescence spectra of pyrazine4t~ and 44 are reported and the intensity distriiutions of tile Ione btg mode in these spectra are analyzed in terms of a vibronic coupling model.

Analyses of Time Resolved Single Vibroni

Analyses of Time Resolved Single Vibronic Level Fluorescence Spectra of Propynal

✍ J. Price; G.H. Atkinson; W.F. Pfeiffer; W.B. Strickland; M.D. Schuh 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 925 KB

The absorption and single vibronic level

The absorption and single vibronic level fluorescence spectra of 2-aminopyridine

✍ J. Michael Hollas; Hamdan Musa; Trevor Ridley 📂 Article 📅 1984 🏛 Elsevier Science 🌐 English ⚖ 952 KB

Comment on “Decay fluorescence from sing

Comment on “Decay fluorescence from single vibronic levels of SO2”

✍ Man-Him Hui; Stuart A. Rice 📂 Article 📅 1973 🏛 Elsevier Science 🌐 English ⚖ 147 KB

In respon:e to a personal inquiry we have reesamined the pressure dependencu of the lifetime of three cscited vibronic states of SO\*. The new measurements confirm the old ones, in particular the observation that the cross section for self-quenching is very large. A possible interpretation of the ob