Beiträge zur Chemie der Oxidhalogenide von Molybdän und Wolfram. IX. Bildungsenthalpie und Sättigungsdruck des MoOBr3 |
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| Authors: | H. Oppermann,G. Kunze,G. St ver |
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| Affiliation: | H. Oppermann,G. Kunze,G. Stöver |
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| Abstract: | From the enthalpy of solution of MoOBr3 in NaOH/H2O2 the enthalpy of formation ΔH°(MoOBr3,f,298) = ?109,5(±0,4) kcal/mol was derived. The sublimation of MoOBr3 is connected with simultaneous decomposition (see “Inhaltsübersicht”). From the temperature function of the saturated vapor pressure the values ΔH°(subl., MoOBr3, 298) = 36(±1,5) kcal/mol and ΔS°(subl., MoOBr3, 298) = 56(±3) cl are calculated. |
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