in neat (no solvent) absence of air and moisture; distn. of excess of BrF5 on IO2F3, warming to -18°C then to room temp. (40 min); product mixt. not sepd., detd. by (19)F NMR and Raman spectroscopy;
参考文献
Gillespie, Ronald J.; Spekkens, Paul H.
Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), 1977 , p. 1539 - 1546
byproducts: BrF3O; addn. at -196°C, stirred at 20°C for 2.5 h, cooled to -196°C; the noncondensable material distd. off, the voleatile material sept. byfractional distn., the solid nonvolatile product determined by Raman spetr.;
参考文献
Christe, Karl O.; Wilson, William W.; Wilson, Richard D.
Inorganic Chemistry, 1980 , vol. 19, p. 1494 - 1498
Gmelin Handbook: U: SVol.C8, 5.1.5, page 71 - 138
Full Text Show Details
Chatelet, J.
in: P. Pascal, Nouveau Traite de Chimie Minerale, Bd. XV, Fasz. 4, Masson et Cie., Paris 1967, S. 514/56
in hydrogen fluoride HF (liquid); absence air and moisture; distn. of HF onto mixt. of equimolar amts. of BrF5 and water (-196°C), standing at -63°C for 1h, then at-78° for 2 d; removal of volatiles (-72°C, vac.); Raman spectroscopy;
参考文献
Gillespie, Ronald J.; Spekkens, Paul H.
Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), 1977 , p. 1539 - 1546
in neat (no solvent) absence of air and moisture; distn. of excess of BrF5 on IO2F3, warming to -18°C then to room temp. (40 min); product mixt. not sepd., detd. by (19)F NMR and Raman spectroscopy;
参考文献
Gillespie, Ronald J.; Spekkens, Paul H.
Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), 1977 , p. 1539 - 1546
in neat (no solvent) byproducts: Br2, O2; heating Co3O4 to 245-250°C, adding under stirring gaseous BrF5, forcing temperature step by step to 400°C; no formation of OF2 and ClF;;
in neat (no solvent) byproducts: Br2, O2; heating CoF2 to 245-250°C, adding under stirring gaseous BrF5, forcing temperature step by step to 400°C; no formation of OF2 and ClF;;
in neat (no solvent) byproducts: Cl2, O2; heating CoCO3 to 245-250°C, adding under stirring gaseous BrF5, forcing temperature step by step to 400°C; no formation of OF2 and ClF;;
