✦ LIBER ✦

Flash photolysis of solutions of sodium in ethers

✍ Scribed by J.G. Kloosterboer; L.J. Giling; R.P.H. Rettschnick; J.D.W. van Voorst

Publisher: Elsevier Science
Year: 1971
Tongue: English
Weight: 466 KB
Volume: 8
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(71)80429-3

No coin nor oath required. For personal study only.

✦ Synopsis

Flash photolysis of ethereal solutions of sodium results in the almost complete disappearance of the orfgind absorption b.and at 15000 cm-I and in the formation of solvated electrons. After the flash an intermediate with an absorption maximum at 12000 cm-l is formed. This absorption is assigned to a species which has the stoichiometric composition of a sodium atom. Although it may be described as a metal "monomer6 we propose as an alternative model tte concept of an "ion pair" of a solvated electron and a sodium cation:In analogy to the 12000 cm-l transient we propose that the blue species can be described as an associate of a sodium cation with two solvated electrons.

📜 SIMILAR VOLUMES

Flash photolysis of s-trinitrobenzene so

Flash photolysis of s-trinitrobenzene solutions

✍ C. Capellos; K. Suryanarayanan 📂 Article 📅 1973 🏛 John Wiley and Sons 🌐 English ⚖ 576 KB

## Abstract Flash photolysis of __s__‐trinitrobenzene (TNB) aerated solutions in alcohols generates a transient species with absorption maxima at 430 and 510 nm. The yield of the transient is a function of oxygen concentration, and its rate of formation is viscosity dependent. In deaerated solution

Laser Flash Photolysis of Chloranil in S

Laser Flash Photolysis of Chloranil in Solution

✍ Elisabeth Guerry-Butty; Edwin Haselbach; Cécile Pasquier; Paul Suppan; David Phi 📂 Article 📅 1985 🏛 John Wiley and Sons 🌐 German ⚖ 406 KB

## Abstract Chloranil (2,3,5,6‐tetrachloro‐2,5‐cyclohexadiene‐1,4‐dione; **C**) in deoxygenated acetonitrile shows transient absorptions which are assigned to the radical anion \documentclass{article}\pagestyle{empty}\begin{document}$ \rm {C}^{- \kern-4pt {.}} $\end{document} and to the triplet ^3^

Flash Photolysis of 2,4,6-Trinitrotoluen

Flash Photolysis of 2,4,6-Trinitrotoluene Solutions

✍ K. Suryanarayanan; C. Capellos 📂 Article 📅 1974 🏛 John Wiley and Sons 🌐 English ⚖ 480 KB

## Abstract Flash photolysis of 2,4,6‐trinitrotoluene solutions (TNT) indicates a photochemically induced isomerization leading to the aci‐quinoid isomer magnified image with an absorption maximum at 460 nm in nonpolar solvents, or the conjugate base magnified image of the aci‐quinoid isomer with a

Flash photolysis of negative aromatic io

Flash photolysis of negative aromatic ions in liquid solutions

✍ L.J. Giling; J.G. Kloosterboer; R.P.H. Rettschnick; J.D.W. van Voorst 📂 Article 📅 1971 🏛 Elsevier Science 🌐 English ⚖ 725 KB

Photolysis of sodium cyanide in aqueous

Photolysis of sodium cyanide in aqueous solution

✍ K.-J. Hartig; N. Getoff 📂 Article 📅 1980 🏛 Elsevier Science ⚖ 476 KB

Laser Flash Photolysis of Phthalocyanine

Laser Flash Photolysis of Phthalocyanines in Solution and Microemulsion

✍ Patrice Jacques; André M. Braun 📂 Article 📅 1981 🏛 John Wiley and Sons 🌐 German ⚖ 378 KB

## Abstract Triplet state formation (Φ~isc~) and properties (ε~T‐T~, τ~T~) of phthalocyanine (HPC) and zinc phthalocyanine (ZnPC) have been characterized in homogeneous solutions (1‐chloronaphthalene, 1‐propanol) and in microemulsion by investigating the variation of the transient optical density a