๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

PHOTOOXIDATION AND ELECTRON-TRANSFER PROCESSES IN FREE-BASE TETRAPHENYLPORPHIN PROBED BY RESONANCE RAMAN SPECTROSCOPY

โœ Scribed by G. S. S. Saini; N. K. Chaudhury; A. L. Verma

Book ID
114894511
Publisher
John Wiley and Sons
Year
1984
Tongue
English
Weight
682 KB
Volume
39
Category
Article
ISSN
0031-8655

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Resonance Raman and electronic absorptio
Resonance Raman and electronic absorption study of free-base tetraphenylporphine diacid dispersed in polymethylcyanoacrylate
โœ G. S. S. Saini; Amit Sharma; Sukhwinder Singh; J. M. Abbas; S. K. Tripathi; Sarv ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 285 KB

## Abstract We report a resonance Raman study on freeโ€base tetraphenylporphine (H~2~TPP) and its chemically prepared diacid dispersed in polymethylcyanoacrylate (PMCA). Photoexcitation of the neutral porphine by laser light leads irreversibly to the formation of the diacid, with the ฯ€โ€cation radica

The intramolecular charge transfer in a
The intramolecular charge transfer in a donorโ€“ฯ€โ€“acceptor dianion probed by resonance Raman spectroscopy and quantum chemical calculations
โœ Rรดmulo A. Ando; Antonio C. Borin; Paulo S. Santos ๐Ÿ“‚ Article ๐Ÿ“… 2009 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 129 KB

## Abstract The dideprotonation of 4โ€(4โ€nitrophenylazo)resorcinol generates an anionic species with substantial electronic ฯ€ delocalization. As compared to the parent neutral species, the anionic first excited electronic transition, characterized as an intramolecular charge transfer (ICT) from the