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Spektroskopische Studien an höheren Chromfluoriden. Zur Frage der Existenz von Chromhexafluorid, CrF 6
Author(s) -
Jacob Eberhard,
Willner Helge
Publication year - 1990
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19901230616
Subject(s) - chemistry , chromium , fluoride , molecule , gas phase , beta (programming language) , infrared spectroscopy , fluorine , infrared , inorganic chemistry , analytical chemistry (journal) , medicinal chemistry , organic chemistry , optics , physics , computer science , programming language
Spectroscopic Studies of Higher Chromium Fluorides. Controversy over the Existence of Chromium Hexafluoride, CrP 6 Combustion of chromium with fluorine under various conditions led always to CrF 5 as the highest chromium fluoride. The properties of pure CrF 5 have been reinvestigated and IR, UV spectra of the gas‐phase molecule, and also the vapor pressure have been measured for the first time. Furthermore, it has been shown that the IR spectrum of matrix‐isolated CrF 5 is identical to the IR spectrum of CrF 6 quoted in the literature. It appears, that in principle the existence of CrF 6 is doubtful.