| Naslov: | Synthesis, crystal structure and magnetic properties of a new hydroxylammonium fluoroferrate |
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| Avtorji: | ID Dojer, Brina (Avtor)
ID Kristl, Matjaž (Avtor)
ID Jagličić, Zvonko (Avtor)
ID Golobič, Amalija (Avtor)
ID Kasunič, Marta (Avtor)
ID Drofenik, Mihael (Avtor) |
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| Datoteke: |  Acta_Chimica_Slovenica_2012_Dojer_et_al._Synthesis,_Crystal_Structure_and_Magnetic_Properties_of_a_new_Hydroxylammonium_Fluoroferrate.pdf (198,42 KB)
MD5: B5AE4B5C1191951D8367D0CD0095A1DF
PID: 20.500.12556/dkum/0dbe66c6-d7b1-4633-8a6c-1fd7823301b4
 http://acta-arhiv.chem-soc.si/59/59-4-789.pdf
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| Jezik: | Angleški jezik |
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| Vrsta gradiva: | Znanstveno delo |
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| Tipologija: | 1.01 - Izvirni znanstveni članek |
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| Organizacija: | FKKT - Fakulteta za kemijo in kemijsko tehnologijo
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| Opis: | This paper reports on the synthesis of a new hydroxylammonium fluoroferrate, with the formula $(NH_3OH)_3FeF_6$, obtained after dissolving iron powder in hydrofluoric acid and adding solid $NH_3OHF$. This new compound has been characterized by chemical and thermal analysis, single-crystal X-ray diffraction, and magnetic measurements. The title compound crystallizes trigonal, R3c, with cell parameters a = 11.4154(2) Å, c = 11.5720(2) Å, Z = 6. The structure consists of $NH_3OH^+$ cations and isolated $FeF_6^{3–}$ octahedra in which the central ion lies on a threefold axis. The oxygen and nitrogen atoms of the hydroxylammonium cations are donors of hydrogen bonds to fluoride anions, resulting in a network of hydrogen bonds between counterions. The effective magnetic moment $µ_{eff}$ = 5.8 BM was calculated and perfectly matches the expected value of high-spin Fe(III) ions. The thermal decomposition of the compound was studied by TG, DSC, and X-ray powder diffraction. |
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| Ključne besede: | inorganic chemistry, crystallography, coordination compounds, synthesis, crystal structure, characterization of compounds, determination of the structure of compounds, X-ray diffraction, magnetic measurements, thermal analysis, TG, DSC, hydrogen bond, metal complexes, hydroxylammonium fluoromethalatehydroxylammonium, fluoroferrate |
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| Status publikacije: | Objavljeno |
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| Verzija publikacije: | Objavljena publikacija |
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| Leto izida: | 2012 |
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| Št. strani: | str. 789-794 |
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| Številčenje: | Letn. 59, št. 4 |
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| PID: | 20.500.12556/DKUM-67646  |
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| ISSN: | 1318-0207 |
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| UDK: | 546.726.022.057:543.442.3:543.57 |
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| COBISS.SI-ID: | 36480005 |
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| ISSN pri članku: | 1318-0207 |
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| NUK URN: | URN:SI:UM:DK:JL67D6WV |
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| Datum objave v DKUM: | 25.08.2017 |
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| Število ogledov: | 2284 |
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| Število prenosov: | 80 |
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| Metapodatki: |    |
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| Področja: | Ostalo
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