Ruthenium hexafluoride

The departure from the 1 1 reaction stoichiometry in the xenon-rhodium hexafluoride system is less than for the platinum system. This is surprising in view of the greater instability and chemical reactivity of the rhodium fluoride. Ruthenium hexafluoride, which is less reactive than rhodium hexafluoride, has been reported [7] to react non-stoichiometrically with xenon. Perhaps the use of small quantities of rhodium fluoride favored the 1 1 addition. There is as yet no evidence for the oxidation state of rhodium in the adduct, although the formulation Xe -1- [RhFe] would, as in the corresponding platinum case, appear to be energetically more favorable than Xe +[RhF6] . [Pg.58]

Nitrosyl perchlorate Organic materials Perchloric acid Alcohols Permanganic acid Organic materials Peroxodisulfuric acid Organic liquids Potassium dioxide Ethanol Potassium perchlorate Ethanol Potassium permanganate Ethanol, etc. Ruthenium(VIII) oxide Organic materials Silver perchlorate Aromatic compounds Sodium peroxide Hydroxy compounds Uranium hexafluoride Aromatic hydrocarbons, etc. Uranyl perchlorate Ethanol See v-halomides Alcohols... [Pg.343]

Palladium(II) oxide, 4825 Palladium(IV) oxide, 4835 Perchloric acid, 3998 Periodic acid, 4425 Permanganic acid, 4434 Peroxodisulfuric acid, 4482 Peroxodisulfuryl difluoride, 4328 Peroxomonosulfuric acid, 4481 Peroxytrifluoroacetic acid, 0666 Platinum hexafluoride, 4371 Platinum(IV) oxide, 4836 Plutonium hexafluoride, 4372 Potassium bromate, 0255 Potassium chlorate, 4017 Potassium dichromate, 4248 Potassium iodate, 4619 Potassium nitrate, 4650 Potassium nitrite, 4649 Potassium perchlorate, 4018 Potassium periodate, 4620 Potassium permanganate, 4647 Rhenium hexafluoride, 4373 Rubidium fluoroxysulfate, 4309 Ruthenium(VIII) oxide, 4862 Selenium dioxide, 4838 Selenium dioxide, 4838 Silver permanganate, 0021 Sodium chlorate, 4039 Sodium chlorite, 4038 Sodium dichromate, 4250 Sodium iodate, 4624 Sodium nitrate, 4721 Sodium nitrite, 4720... [Pg.309]

Palladium(II) oxide, 4819 Palladium(IV) oxide, 4829 Perchloric acid, 3992 Periodic acid, 4419 Permanganic acid, 4428 Peroxodisulfuric acid, 4476 Peroxodisulfuryl difluoride, 4322 Peroxomonosulfuric acid, 4475 Peroxytrifluoroacetic acid, 0662 Platinum hexafluoride, 4365 Platinum(IV) oxide, 4830 Plutonium hexafluoride, 4366 Potassium bromate, 0255 Potassium chlorate, 4011 Potassium dichromate, 4242 Potassium iodate, 4614 Potassium nitrate, 4645 Potassium nitrite, 4644 Potassium perchlorate, 4012 Potassium periodate, 4615 Potassium permanganate, 4642 Rhenium hexafluoride, 4367 Rubidium fluoroxysulfate, 4303 Ruthenium(VIII) oxide, 4856 Selenium dioxide, 4832 Selenium dioxide, 4832 Silver permanganate, 0021... [Pg.2502]

Wahrend Rhodiumtrifluorid durch direkte Fluorierung des Metalls bei 500—600° C erhalten werden kann (81), sind die Trifluoride des Iridiums und Rutheniums nur indirekt durch Reduktion der Hexafluoride mit dem... [Pg.170]

Weinstock, Malm, and Weaver have shown that platinum hexafluoride is thermally unstable and dissociates to a lower fluoride and fluorine. In view of this capacity of the hexapositivc platinum to oxidise combined fluorine to the elemental furm. it is not surprising that it is also capable of oxidising the oxygen molecule. A similar oxidation by ruthenium and rhodium hexafluorides is to be looked for. [Pg.6]

In the first reports of platinum < >, ruthenium and rhodium hexafluorides their spontaneous liberation of fluorine at ordinary temperatures was mentioned. Clearly... [Pg.200]

Effective purification of plutonium hexafluoride is proved through the selective adsorption of FPs on NaAlFi. A rather high decontamination factor (more than 5 x 103) is attained for ruthenium fluoride (36). A new separation process of PuF6 from UF6 by the selective adsorption onto UO2F2 is proposed (37). [Pg.335]

Rhodium and iridium differ from ruthenium and osmium in not forming oxo anions or volatile oxides. Their chemistry centers mainly around the oxidation states —I, 0, I and III for rhodium and I, III and IV for iridium. Oxidation states exceeding IV are limited to hexafluorides and to salts of the IrFg ion. [Pg.1017]