๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Products of the Thermolysis of Sulfenic Acid Derivatives

โœ Scribed by Prof. Dr. Roland Mayer; H.-J. Frey


Publisher
John Wiley and Sons
Year
1964
Tongue
English
Weight
257 KB
Volume
3
Category
Article
ISSN
0044-8249

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โœฆ Synopsis


B~haViOr of europium towards ealcium [ I a] : Extensive mixed crystal formation occurs in the system Ca/Eu. The lattices are face-centered from 0 t o about 55 atom-',: of Eu, and body-centered from about 60 t o 100 atom-% of Eu. The miscibility gap for samples obtained by rapid cooling of the melt is only a few atoms percent. The variation of the lattice constants of the mixed crystals with a high Eu content roughly


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Radical products of poly(triphenylcarbin
โœ Nikolay M. Shishlov; Shamil S. Akhmetzyanov; Igor V. Novoselov; Galina I. Nikifo ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 426 KB

At least three kinds of stable paramagnetic species are formed in films of poly(triphenylcarbinol) 1 upon thermolysis in vacuo up to 500ยฐC. "Low temperature" radicals of triarylmethyl type (RTAMT1) are created in the 120 f 220ยฐC temperature region. These radicals give rise to a symmetric ESR signal