Search results
Results from the WOW.Com Content Network
Selenium tetrafluoride (Se F 4) is an inorganic compound.It is a colourless liquid that reacts readily with water. It can be used as a fluorinating reagent in organic syntheses (fluorination of alcohols, carboxylic acids or carbonyl compounds) and has advantages over sulfur tetrafluoride in that milder conditions can be employed and it is a liquid rather than a gas.
Seleninyl fluoride can be produced by the reaction of selenium oxychloride and potassium fluoride. [3] 2 KF + SeOCl 2 → 2 KCl + SeOF 2. It can also be produced by the reaction of selenium tetrafluoride with water or selenium dioxide. [2] SeF 4 + H 2 O → SeOF 2 + 2 HF SeF 4 + SeO 2 → 2 SeOF 2
The 3-center 4-electron (3c–4e) bond is a model used to explain bonding in certain hypervalent molecules such as tetratomic and hexatomic interhalogen compounds, sulfur tetrafluoride, the xenon fluorides, and the bifluoride ion.
Main page; Contents; Current events; Random article; About Wikipedia; Contact us
Selenium hexafluoride (selenium(VI) fluoride), SeF 6 Index of chemical compounds with the same name This set index article lists chemical compounds articles associated with the same name.
Selenium is found in metal sulfide ores, where it substitutes for sulfur. Commercially, selenium is produced as a byproduct in the refining of these ores. Minerals that are pure selenide or selenate compounds are rare. The chief commercial uses for selenium today are glassmaking and pigments. Selenium is a semiconductor and is used in photocells.
Dinitrogen tetrafluoride, N 2 F 4 (Tetrafluorohydrazine) Einsteinium tetrafluoride, EsF 4; Germanium tetrafluoride, GeF 4; Hafnium tetrafluoride, HfF 4; Iridium tetrafluoride, IrF 4; Iron tetrafluoride, FeF 4; Krypton tetrafluoride, KrF 4 (predicted) Lead tetrafluoride, PbF 4; Manganese tetrafluoride, MnF 4; Mercury tetrafluoride, HgF 4 ...
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more