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Atomic number Element Molar mass Formal standard atomic weight s.a.w., formal short Note Z calculated; g·mol −1 A r, standard [2] A r, abridged and conventional [2]; C 9 H 8 O 4: 180.159 g·mol −1
Osmium(VIII) fluoride (osmium octafluoride), OsF 8 Index of chemical compounds with the same name This set index article lists chemical compounds articles associated with the same name.
F 4 Os: Molar mass: 266.22 g·mol −1 Appearance ... Osmium(IV) fluoride is an inorganic chemical compound of osmium metal and fluorine with the chemical formula OsF ...
Osmium octafluoride is an inorganic chemical compound of osmium metal and fluorine with the chemical formula Os F 8. [ 3 ] [ 4 ] Some sources consider it to be a still hypothetical compound . [ 5 ] An early report of the synthesis of OsF 8 was much later shown to be a mistaken identification of OsF 6 . [ 6 ]
Osmium heptafluoride is a possible inorganic chemical compound of osmium metal and fluorine with the chemical formula OsF 7 . [ 2 ] [ 3 ] It was first reported in 1966 by the reaction of fluorine and osmium at 600 °C and 400 atm, [ 4 ] but no purported synthesis could be reproduced in 2006, giving only osmium hexafluoride instead.
Osmium(II) iodide is a black solid [35] produced by the reaction of osmium tetroxide and hydroiodic acid at 250 °C in nitrogen: [34] OsO 4 + HI → OsI 2 + H 2 O. This compound decomposes in contact with water. [35] Osmium(III) iodide is a black solid that is produced by heating hexaiodoosmic acid (H 2 OsI 6). [34] This compound is insoluble ...
Osmium pentafluoride is an inorganic compound with the formula OsF 5. It is a blue-green solid. It is a blue-green solid. Like the pentafluorides of Ru, Rh, and Ir, OsF 5 exists as a tetramer in the solid state.
Molar mass: 429.94 g·mol −1 Appearance dark-grey solid ... Osmium(III) tribromide is a binary inorganic compound with the chemical formula OsBr 3. [1]