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A Facile Synthesis of Pure O 2 PtF 6
Author(s) -
Rudel Stefan S.,
Kraus Florian
Publication year - 2015
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.201500616
Subject(s) - raman spectroscopy , infrared spectroscopy , materials science , powder diffraction , atmospheric pressure , diffraction , oxygen , high pressure , chemical engineering , analytical chemistry (journal) , chemistry , crystallography , organic chemistry , engineering physics , physics , optics , engineering , meteorology
A new and facile synthesis of O 2 PtF 6 is reported without the demanding synthesis of PtF 6 or the use of high pressure fluorination in the presence of oxygen. The O 2 PtF 6 is obtained in form of single crystals by direct Klemm ‐type fluorination of commercially available PtO 2 · x H 2 O in a stream of diluted F 2 of atmospheric pressure at a temperature of 275 °C. Its identity and purity was evidenced by powder X‐ray diffraction, Raman and infrared spectroscopy. The synthesis allows the preparation of pure dioxygenyl hexafluoridoplatinate(V). The new synthesis of O 2 PtF 6 is deemed more convenient than those that require the extremely reactive PtF 6 .
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