The attempt to prepare SF₅NOsO₃ by the reaction of OsO₄ and SF₅NH₂ in diethyl ether was not successful. The product obtained was a pale yellow crystalline substance which was identified as OsO₄ by infrared spectra and mass spectrometric data. No indication of SF₅NOsO₃ was observed.
Several attempts to prepare Hg(NSF₂)₂ by the treatment of Hg(NCO)₂ with SF₄ in a solvent, such as THF, DMSO, (CH₃)PO₄ or CHCl₃, have failed, apparently due to interfering side reaction and decomposition. In THF and (CH₃)₃P0₄ systems, COF₂ was produced, but no Hg(NSF₂)₂ was produced in the solid product as shown by the infrared spectrum that there was no absorption band at 1313 cm⁻¹ as reported by Glemser for νS=N. No reaction was observed in CHC1₃ at room temperature or 100ºC.
The reaction between Mo(CO)₆ and hot ethanol produced a green solution and a dark brown precipitate, for which the C and H analyses were not in agreement with the formula postulated by Buslaev as Mo(OC₂H₅)(OH)₃. The product of the reaction of the green solution and CsF was a light brown precipitate which showed no carbonyl group absorption in the. region at 2000 cm⁻¹. This should be observed for the compound to be postulated as Cs₃Mo₂(CO)₄F₄(OH)₃ by Buslaev. / Master of Science
| Identifer | oai:union.ndltd.org:VTETD/oai:vtechworks.lib.vt.edu:10919/71060 |
| Date | January 1970 |
| Creators | Tan, Queng-Hui |
| Contributors | Chemistry |
| Publisher | Virginia Polytechnic Institute and State University |
| Source Sets | Virginia Tech Theses and Dissertation |
| Language | en_US |
| Detected Language | English |
| Type | Thesis, Text |
| Format | [6], 38 leaves, application/pdf, application/pdf |
| Rights | In Copyright, http://rightsstatements.org/vocab/InC/1.0/ |
| Relation | OCLC# 10581158 |
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