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Tungsten(VI) fluoride, also known as tungsten hexafluoride, is an inorganic compound with the formula W F 6.It is a toxic, corrosive, colorless gas, with a density of about 13 kg/m 3 (22 lb/cu yd) (roughly 11 times heavier than air).
Tungsten hexafluoride (tungsten(VI) fluoride) This page was last edited on 18 July 2023, at ...
Tungsten disilicide layers can be prepared by chemical vapor deposition, e.g. using monosilane or dichlorosilane with tungsten hexafluoride as source gases. The deposited film is non-stoichiometric, and requires annealing to convert to more conductive stoichiometric form. Tungsten disilicide is a replacement for earlier tungsten films. [2]
Tungsten hexachloride is readily hydrolyzed, even by moist air, giving the orange oxychlorides WOCl 4 and WO 2 Cl 2, and subsequently, tungsten trioxide. WCl 6 is soluble in carbon disulfide, carbon tetrachloride, and phosphorus oxychloride. [2] Methylation with trimethylaluminium affords hexamethyl tungsten: WCl 6 + 3 Al 2 (CH 3) 6 → W(CH 3 ...
Tungsten(VI) oxytetrafluoride can be synthesized by the reaction of fluorine and tungsten trioxide. [4] It can also be obtained by treating tungsten with a mixture of oxygen and fluorine at high temperatures. [1] Partial hydrolysis of tungsten hexafluoride will also produce WOF 4. [9] WF 6 + H 2 O → WOF 4 + 2 HF
A hexafluoride is a chemical compound with the general formula QX n F 6, QX n F 6 m−, or QX n F 6 m+. Many molecules fit this formula. Many molecules fit this formula. An important hexafluoride is hexafluorosilicic acid (H 2 SiF 6 ), which is a byproduct of the mining of phosphate rock .
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A hexafluoride is a chemical compound consisting of one central atom surrounded by six fluorine atoms. Wikimedia Commons has media related to Hexafluorides . Pages in category "Hexafluorides"