✦ LIBER ✦

Non-planar distortions of, and polarization of luminescence from, ππ* states of some nitrogen heterocyclic compounds

✍ Scribed by E.C. Lim; Y.H. Li

Publisher: Elsevier Science
Year: 1969
Tongue: English
Weight: 239 KB
Volume: 4
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(69)85069-4

No coin nor oath required. For personal study only.

✦ Synopsis

Polarization of luminescence is :lsed to demonstrate the estent to which the emitting iiii* states of nitrogen heterocyclic compounds is distorted along the out-of-plane coordinates through vihronic coupling with nx* states.

📜 SIMILAR VOLUMES

Conformational effect on luminescence an

Conformational effect on luminescence and polarization of some aniline derivatives. Intersystem crossing from higher singlet states

✍ C. Dubroca; P. Lozano 📂 Article 📅 1974 🏛 Elsevier Science 🌐 English ⚖ 526 KB

We present nn analysis ofemission spectra.obtainc, 4 in polar and non-polar solvents and at dilrcrent temperatures, for :I series of aniline derivatives excited at diffcrcnt wavelengths. In~Q~orrlrnt chanfcs in the inlcnsizy and polarization of the emission arc shown to bc due to conformational cfl

ChemInform Abstract: Preparation of New

ChemInform Abstract: Preparation of New Nitrogen-Bridged Heterocycles. Part 50. Syntheses of Some Heterocyclic Compounds Starting from Pyridinium 1-(Ethoxycarbonylacetyl)methylides.

✍ Akikazu Kakehi; Suketaka Ito; Hiroyuki Suga; Katsuaki Yasuraoka 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 34 KB 👁 2 views