Search results
Results from the WOW.Com Content Network
Tungsten(V) compounds (4 P) Tungsten(VI) compounds (3 P) Pages in category "Tungsten compounds" The following 14 pages are in this category, out of 14 total.
Tungsten hexafluoride was first obtained by conversion of tungsten hexachloride with hydrogen fluoride by Otto Ruff and Fritz Eisner in 1905. [11] [12] WCl 6 + 6 HF → WF 6 + 6 HCl. The compound is now commonly produced by the exothermic reaction of fluorine gas with tungsten powder at a temperature between 350 and 400 °C: [7] W + 3 F 2 → WF 6
Tungsten hexachloride is an inorganic chemical compound of tungsten and chlorine with the chemical formula W Cl 6. This dark violet-blue compound exists as volatile crystals under standard conditions. It is an important starting reagent in the preparation of tungsten compounds. [1]
The +4 oxidation state dominates titanium chemistry, [1] but compounds in the +3 oxidation state are also numerous. [2] Commonly, titanium adopts an octahedral coordination geometry in its complexes, [3] [4] but tetrahedral TiCl 4 is a notable exception. Because of its high oxidation state, titanium(IV) compounds exhibit a high degree of ...
tungsten tetrafluoride monosulfide: 41831-80-5 F 4 Se: selenium tetrafluoride: 13465-66-2 F 4 Si: silicon tetrafluoride: 7783-61-1 F 4 Sn 2: ditin tetrafluoride: 130950-28-6 F 4 Ti: titanium fluoride: 7783-63-3 F 4 U: uranium tetrafluoride: 10049-14-6 F 4 W: tungsten tetrafluoride: 13766-47-7 F 4 Xe: xenon tetrafluoride: 13709-61-0 F 4 Zr ...
Tungsten hexacarbonyl (also called tungsten carbonyl) is an organometallic compound with the formula W(CO) 6. This complex gave rise to the first example of a dihydrogen complex. [2] Like its chromium and molybdenum analogs, this colorless compound is noteworthy as a volatile, air-stable derivative of tungsten in its zero oxidation state.
Pages in category "Tungsten(III) compounds" The following 2 pages are in this category, out of 2 total. This list may not reflect recent changes. H.
Tungsten disulfide is an inorganic chemical compound composed of tungsten and sulfur with the chemical formula WS 2. This compound is part of the group of materials called the transition metal dichalcogenides. It occurs naturally as the rare mineral tungstenite.