Universal-Lexikon. 2012.
closo- — klozo statusas T sritis chemija apibrėžtis Dėmuo, reiškiantis 2n+2 elektronų buvimą borano struktūros griaučiuose. atitikmenys: angl. closo rus. клозо … Chemijos terminų aiškinamasis žodynas
closo — … Useful english dictionary
Polyhedral skeletal electron pair theory — In chemistry the polyhedral skeletal electron pair theory provides electron counting rules useful for predicting the structures of clusters such as borane and carborane clusters. The electron counting rules were originally formulated by Kenneth… … Wikipedia
Wade-Regel — Die Wade Regel – ein Begriff aus der Chemie – wurde 1971 von Kenneth Wade, Robert E. Williams und R.W. Rudolph gefunden. Mit ihr lässt sich leicht die Struktur einer Boranverbindung aus ihrer Summenformel erkennen. Die Geometrie des Gerüsts von… … Deutsch Wikipedia
Carborane — Ball and stick model of o carborane … Wikipedia
Carborano — Modelo de bolas y varillas del o carborano. Modelo … Wikipedia Español
Borane — Traduction à relire Borane → Borane (+) … Wikipédia en Français
Borane — In chemistry, a borane is a chemical compound of boron and hydrogen. The boranes comprise a large group of compounds with the generic formulae of BxHy. These compounds do not occur in nature. Many of the boranes readily oxidise on contact with… … Wikipedia
carborane — /kahr beuh rayn /, n. any of the crystalline compounds obtained by the substitution of carbon for boron in borane. [b. CARBON and BORANE] * * * ▪ chemical compound Introduction any member of a class of organometallic compounds containing… … Universalium
borane — /bawr ayn, bohr /, n. Chem. any of the compounds, both neutral and anionic, of boron and hydrogen with formulas ranging from B2H6 to B20H16. Also called boron hydride. [ < G Boran (1916); see BORON, ANE] * * * ▪ chemical compound Introduction… … Universalium
