in hydrogen fluoride HF (liquid); IrF6 dissolved in anhydrous HF, cooled the Kel-F-tube to -196°C, PF3 added, tube placed in an acetone-solid CO2 cold bath, maintained for a long period at -78°C, allowed to warm to room temp. for 12 h; votlatile species removed, fractionation; elem. anal.; IR;
参考文献
Journal of Inorganic and Nuclear Chemistry, , vol. 42, p. 1285 - 1292
in not given fast react. of PF3 with Cl2 forming PF3Cl2; slow react. of PF3Cl2 forming (PCl4)(PF6) and slow react. forming PCl5 and PF5;; solid (PCl4)(PF6) contains small amounts of PCl5 or PFCl4;;
参考文献
Journal of Inorganic and Nuclear Chemistry, , vol. 16, p. 52 - 59
in tetrachloromethane heating 37.3 g (PCl4)(PF6) in 38 ml boiling CCl4; evolution of PF5 and PF3Cl2 and pptn.;; isolation of the ppt., drying in vac.; removal of formed PFCl4 and CCl4 on heating on air at 80-85 °C; composition PF0.5Cl4.5;;
in further solvent(s) PF3 condenced into soln. SbF5 in AsF3 and allowed to stand for 3 h at room temp.; volatiles removed;
参考文献
Nandana, W. A. Shantha; Passmore, Jack; Swindells, D. C. Neil; Taylor, Peter; White, Peter S.; Vekris, John E.
Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), 1983 , p. 619 - 626
in hydrogen fluoride HF (liquid); OsF6 dissolved in anhydrous HF, cooled the Kel-F-tube to -196°C, PF3 added, tube placed in an acetone-solid CO2 cold bath, maintained for a long period at -78°C, allowed to warm to room temp. for 12 h; votlatile species removed, fractionation; elem. anal.; IR;
参考文献
Journal of Inorganic and Nuclear Chemistry, , vol. 42, p. 1285 - 1292
