| 摘要 |
1. A compound of the formula WHEREIN Q is an atom in its highest oxidation state, said atom being selected from the class consisting of carbon and phosphorus, Rf is selected from the class consisting of fluorine and perfluoroalkyl radicals, m is 1-5 and n is zero to 2; and when Q is carbon and n is zero, Rf is perfluoroalkyl and includes Q.
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