✦ LIBER ✦

Quantitative treatment of the effect of solvent on the electronic absorption and fluorescence spectra of substituted coumarins: Evaluation of the first excited singlet-state dipole moments

✍ Scribed by Jean-Jacques Aaron; Mihaela Buna; Cyril Parkanyi; Maged Shafik Antonious; Alphonse Tine; Lamine Cisse

Publisher: Springer
Year: 1995
Tongue: English
Weight: 877 KB
Volume: 5
Category: Article
ISSN: 1053-0509
DOI: 10.1007/bf01152560

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Quantitative treatment of the solvent ef

Quantitative treatment of the solvent effects on the electronic absorption and fluorescence spectra of acridines and phenazines. The ground and first excited singlet-state dipole moments

✍ Jean Jacques Aaron; Mounir Maafi; Cyril Párkányi; Christian Boniface 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 739 KB

Effects of solvent on the electronic abs

Effects of solvent on the electronic absorption and fluorescence spectra of quinazolines, and determination of their ground and excited singlet-state dipole moments

✍ J.J. Aaron; A. Tine; M.D. Gaye; C. Parkanyi; C. Boniface; T.W.N. Bieze 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 843 KB

The electronic absorption, and fluorescence excitation and emission spectra of 11 quinaxolines have been measured at room temperature (298 K) in several solvents of different polarities (cyclohexane, dioxane, ethylether, chloroform, ethylacetate, 1-butanol, 2-propanol, ethanol, methanol, acetonitril

On the ground and excited state dipole m

On the ground and excited state dipole moments of dansylamide from solvatochromic shifts of absorption and fluorescence spectra

✍ N. Tewari; N.K. Joshi; R. Rautela; R. Gahlaut; H.C. Joshi; S. Pant 📂 Article 📅 2011 🏛 Elsevier Science 🌐 English ⚖ 394 KB

A new method for estimating excited stat

A new method for estimating excited state dipole moments of molecules from the solvent effect on their electronic spectra

✍ Narasimha H. Ayachit; D.K. Deshpande; M.A. Shashidhar; K.Suryanarayana Rao 📂 Article 📅 1986 🏛 Elsevier Science 🌐 English ⚖ 160 KB

Some comments are made on the paper entitled "Exnted state dipole moments of some monosubstltuted benzenes from the solvent effect on electromc absorption spectra" by PRABHUMIRASHI et al (Spectrochtm Acto 39A. 663,1983) and a new method, which has been tested on some molecules and found satisfactory

Theoretical study of solvent effect on t

Theoretical study of solvent effect on the structure, first electronic excited state, and nonlinear optical properties of substituted stilbazolium cations

✍ Talgat M. Inerbaev; Feng Long Gu; Hiroshi Mizuseki; Yoshiyuki Kawazoe 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 128 KB

## Abstract Molecular structure, first excited state properties and charge distribution of a series of substituted stilbazolium cations in different media are theoretically investigated. First static hyperpolarizability (β~0~) of considered compounds is studied by both finite‐field and two‐state mo

Effect of Peripheral Substitution on the

Effect of Peripheral Substitution on the Electronic Absorption and Fluorescence Spectra of Metal-Free and Zinc Phthalocyanines

✍ Nagao Kobayashi; Hiroshi Ogata; Naokazu Nonaka; Eugene A. Luk'yanets 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 311 KB 👁 1 views

## Abstract The effect of substituents on the position and intensity of the electronic absorption and fluorescence spectra of phthalocyanines (Pcs) was examined for 35 Pc compounds. When electron‐releasing groups are bound to four __α__‐benzo positions of the Pc skeleton, the B and Q bands shift to