Definition of Selenonium. Meaning of Selenonium. Synonyms of Selenonium

Here you will find one or more explanations in English for the word Selenonium. Also in the bottom left of the page several parts of wikipedia pages related to the word Selenonium and, of course, Selenonium synonyms and on the right images related to the word Selenonium.

Definition of Selenonium

Selenonium
Selenonium Sel`e*no"ni*um, n. [Selenium + sulphonium.] (Chem.) A hypothetical radical of selenium, analogous to sulphonium. [R.]

Meaning of Selenonium from wikipedia

- be called hydroxonium.) sulfonium, H3S+ (protonated hydrogen sulfide) selenonium, H3Se+ (protonated hydrogen selenide) telluronium, H3Te+ (protonated hydrogen...
- phosgene Vapor pressure 9.5 atm (21°C) Acidity (pKa) 3.89 Conjugate acid Selenonium Conjugate base Selenide Structure Molecular shape Bent Hazards Occupational...
- typically react as nucleophiles, e.g. with alkyl halides (R'−X) to give selenonium salts [RR'R"Se]+X−. Divalent selenium can also interact with soft heteroatoms...