Synthesis and Characterization of Barium Tetrafluoridobromate(III) Ba(BrF4)2; European Journal of Inorganic Chemistry; Vol. 2014, iss. 36
| Parent link: | European Journal of Inorganic Chemistry Vol. 2014, iss. 36.— 2014.— [P. 6261-6267] |
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| Corporate Author: | |
| Other Authors: | , , , , , , , |
| Summary: | Title screen Alkali and alkaline earth metal tetrafluoridobromates MIBrF4, MII(BrF4)2 (MI = Na–Cs, MII = Sr, Ba) can be synthesized from the respective fluorides and BrF3. The reaction of BaF2 with liquid BrF3 under Freon-113 leads to the formation of Ba(BrF4)2 as a colorless microcrystalline powder. Here, we discuss its formation kinetics and thermodynamics. The compound crystallizes in the tetragonal space group Iequation image with a = 9.65081(11) Е, c = 8.03453(13) Е, V = 748.32(2) Е3, and Z = 4 at 27 °C, and it is isotypic to Ba(AuF4)2. The structure contains square planar BrF4– anions. The compound is stable at ambient conditions excluding moisture and at temperatures up to approximately 200 °C. Solid-state computational calculations of the Raman and IR spectra are in good agreement with the experimentally obtained ones, and in combination with its powder X-ray diffraction pattern, density measurement, thermodynamics, elemental and EDXRF analyses, this shows that the compound is pure. |
| Language: | English |
| Published: |
2014
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| Subjects: | |
| Online Access: | https://doi.org/10.1002/ejic.201402849 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=662921 |
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| 200 | 1 | |a Synthesis and Characterization of Barium Tetrafluoridobromate(III) Ba(BrF4)2 |f S. I. Ivlev, V. I. Sobolev, M. Hoelzel [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 48 tit.] | ||
| 330 | |a Alkali and alkaline earth metal tetrafluoridobromates MIBrF4, MII(BrF4)2 (MI = Na–Cs, MII = Sr, Ba) can be synthesized from the respective fluorides and BrF3. The reaction of BaF2 with liquid BrF3 under Freon-113 leads to the formation of Ba(BrF4)2 as a colorless microcrystalline powder. Here, we discuss its formation kinetics and thermodynamics. The compound crystallizes in the tetragonal space group Iequation image with a = 9.65081(11) Е, c = 8.03453(13) Е, V = 748.32(2) Е3, and Z = 4 at 27 °C, and it is isotypic to Ba(AuF4)2. The structure contains square planar BrF4– anions. The compound is stable at ambient conditions excluding moisture and at temperatures up to approximately 200 °C. Solid-state computational calculations of the Raman and IR spectra are in good agreement with the experimentally obtained ones, and in combination with its powder X-ray diffraction pattern, density measurement, thermodynamics, elemental and EDXRF analyses, this shows that the compound is pure. | ||
| 461 | |t European Journal of Inorganic Chemistry | ||
| 463 | |t Vol. 2014, iss. 36 |v [P. 6261-6267] |d 2014 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a recycling | |
| 610 | 1 | |a waste prevention | |
| 610 | 1 | |a tetrafluoridobromates | |
| 610 | 1 | |a barium | |
| 610 | 1 | |a rietveld refinement | |
| 610 | 1 | |a IR spectroscopy | |
| 610 | 1 | |a raman spectroscopy | |
| 610 | 1 | |a structure elucidation | |
| 610 | 1 | |a переработка отходов | |
| 610 | 1 | |a тетрафторброматы | |
| 610 | 1 | |a барий | |
| 610 | 1 | |a ИК-спектроскопия | |
| 701 | 1 | |a Ivlev |b S. I. |c Chemical Engineer |c assistant Tomsk Polytechnic University, candidate of chemical Sciences |f 1987- |g Sergey Ivanovich |3 (RuTPU)RU\TPU\pers\31276 |9 15454 | |
| 701 | 1 | |a Sobolev |b V. I. |c Chemical Engineer |c Engineer-designer of Tomsk Polytechnic University |f 1989- |g Vasily Igorevich |3 (RuTPU)RU\TPU\pers\31294 |9 15472 | |
| 701 | 1 | |a Hoelzel |b M. |g Markus | |
| 701 | 1 | |a Karttunen |b A. J. |g Antti | |
| 701 | 1 | |a Muller |b T. |g Thomas | |
| 701 | 1 | |a Zherin (Gerin) |b I. I. |c Russian chemist |c Professor of Tomsk Polytechnic University, Doctor of сhemical sciences (DSc) |f 1955- |g Ivan Ignatyevich |3 (RuTPU)RU\TPU\pers\29849 |9 14321 | |
| 701 | 1 | |a Ostvald |b R. V. |c Chemical Engineer |c Associate Professor of Tomsk Polytechnic University, Candidate of chemical sciences |f 1980- |g Roman Vyacheslavovich |3 (RuTPU)RU\TPU\pers\31221 |9 15416 | |
| 701 | 1 | |a Kraus |b F. |g Florian | |
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