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Your search keyword '"Gallium -- Physiological aspects"' showing total 4 results
Start Over Descriptor "Gallium -- Physiological aspects" Topic aluminum -- physiological aspects
4 results on '"Gallium -- Physiological aspects"'

2. A theoretical study of the structures, energetics, stabilities, reactivities, and out-of-plane distortive tendencies of skeletally substituted benzenes (CH) (sub)5 XH and (CH) (sub)4 (XH) (sub)2 (X= B (super)-, N (super)+, Al (super)-, Si, P (super)+, Ga (super)-, Ge, and As (super)+)

Author

Priyakumar, U. Deva and Sastry, G. Narahari

Subjects
Chemistry, Organic -- Research, Benzene -- Physiological aspects, Carbon -- Physiological aspects, Hydrogen -- Physiological aspects, Nitrogen -- Physiological aspects, Boron -- Physiological aspects, Silicon -- Physiological aspects, Germanium -- Physiological aspects, Gallium -- Physiological aspects, Aluminum -- Physiological aspects, Phosphorus -- Physiological aspects, Arsenic -- Physiological aspects, Biological sciences, Chemistry
Abstract

Research has been conducted on the mono-(CH) (sub)5 XH and skeletally substituted (CH) (sub)4 (XH) (sub)2 benzenes. The molecular orbital theory and the hybrid density functional theory calculations used in investigating these compounds and the computed relative energies of the disubstituted isomers are discussed.

Published
2002

3. Theoretical study of icosahedral closo-borane, -alane, and -gallane dianions (A (sub)12 H (sub)12 (super)2-; A= B, Al, Ga) with endohedral noble gas atoms (Ng= He, Ne, and Kr) and their lithium salts (Li[Ng@A (sub)12 H (sub)12] (super)- and Li (sub)2 [Ng@A (sub)12 H (sub)12])

Author

Charkin, O. P., Klimenko, N. M., Moran, D., Mebel, A. M., Charkin, D. O., and Schleyer, P. v. R.

Subjects
Chemistry, Inorganic -- Research, Borane -- Physiological aspects, Anions -- Physiological aspects, Hydrogen -- Physiological aspects, Aluminum -- Physiological aspects, Gallium -- Physiological aspects, Helium -- Physiological aspects, Neon -- Physiological aspects, Krypton -- Physiological aspects, Lithium -- Physiological aspects, Coordination compounds -- Physiological aspects, Gases -- Physiological aspects, Chemistry
Abstract

Research has been conducted on the family of the endohedral closo-boranes, -alanes and -gallanes. The geometries, energies, magnetic properties and vibrational frequencies of these dianions with the noble gas atoms located in the centers of the icosahedral [B (sub)12], [Al (sub)12] and [Ga (sub)12] clusters have been computed and the results are discussed.

Published
2001

4. Ternary lanthaniod ruthenium gallides with a high gallium content: Ln (sub)2 Ru (sub)3 Ga (sub)10 (Ln= Yb, Lu) with a new stucture type and LnRu (sub)2 Ga (sub)8 (Ln= La-Nd) with CaCo (sub)2 Al (sub)8 -type structure

Author

Schluter, Martin and Jeitschko, Wolfgang

Subjects
Chemistry, Inorganic -- Research, Ruthenium -- Physiological aspects, Gallium -- Physiological aspects, Ytterbium -- Physiological aspects, Lanthanum -- Physiological aspects, Copper -- Physiological aspects, Cobalt -- Physiological aspects, Aluminum -- Physiological aspects, Neodymium -- Physiological aspects, Chemistry
Abstract

Research has been conducted on the ternary lanthaniod ruthenium gallides with high gallium content. The preparation of these compounds has been carried out via the elemental component reaction at high temperatures and the results are presented.

Published
2001

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