Enthalpies of formation of chloride fluorides and of methoxide fluorides of tungsten(VI)

Chromium, molybdenum, and tungsten: thermodynamic properties, chemical equilibriums, and standard potentials

“…These enthalpies have been determined via alkaline hydrolysis. 338 Emf measurements357 on the equilibrium WS2(c) + 2H2(g) = W(c) + 2H2S(g) have led to AH°= -54 kcal mol-1 and S°= 29 cal K-1 mol-1 for WS2(c).…”

Mass Spectrometric Identification of Gaseous Uranium(IV) Fluoride Chlorides: UF3Cl(g) and UF2Cl2(g)

“…Mixed halide phases have been prepared for several transition elements. For example, all of the stoichiometric tungsten(VI) fluoride chloride molecular compounds (i. e., WF"Cl <i " with η = 1 -5), have been reported [2,3], The particular attention given to WF 5 C1 [4,5] reflects the generally greater thermal stabilities of the more fluorinerich of the fluoride chlorides [5].…”