| Naslov: | Synthesis and characterisation of hydroxylammonium fluorochromate |
|---|
| Avtorji: | ID Kristl, Matjaž (Avtor)
ID Drofenik, Mihael (Avtor)
ID Golič, Ljubo (Avtor)
ID Golobič, Amalija (Avtor) |
|---|
| Datoteke: |  Acta_Chimica_Slovenica_2003_Kristl_et_al._Synthesis_and_characterisation_of_hydroxylammonium_fluorochromate.pdf (206,45 KB)
MD5: B0200B56A77FDB4F41DD9A8AB7424B26
PID: 20.500.12556/dkum/ecc3f8c5-d8e7-49fb-b300-6ed6424c9dd8
 http://acta-arhiv.chem-soc.si/50/50-3-431.pdf
|
|---|
| Jezik: | Angleški jezik |
|---|
| Vrsta gradiva: | Znanstveno delo |
|---|
| Tipologija: | 1.01 - Izvirni znanstveni članek |
|---|
| Organizacija: | FKKT - Fakulteta za kemijo in kemijsko tehnologijo
|
|---|
| Opis: | Reactions in the system $Cr – NH_3OHF – HF – H_2O$ were investigated. Green crystals of a new compound with the formula $(NH_3OH)_3CrF_6$ have been isolated from the water solution and characterized by chemical analysis. The compound crystallizes as triclinic, P-1, with cell parameters: a = 6.5461(2) Å, b = 6.9347(2) Å, c = 9.4072(3) Å, α = 86.772(1)°, β = 83.804(1)°, γ = 70.283(1)°. The effective magnetic moment, $µ_{eff}$ = 3.82 BM, was calculated from magnetic susceptibility measurements in the temperature range 80-290 K. The thermal decomposition of the compound was studied by TG and DSC analysis. $(NH_3OH)_3CrF_6$ decomposes above 125 °C in three steps and the residue has been identified by X-ray powder diffraction as $α – Cr_2O_3$. |
|---|
| Ključne besede: | inorganic chemistry, structural chemistry, crystalline structure, coordination compounds, synthesis, inorganic reactions, thermal decomposition, characterization of compounds, TG, DSC, X-ray diffraction, chromium complexes, hydroxylammonium fluoro chromates, crystals |
|---|
| Status publikacije: | Objavljeno |
|---|
| Verzija publikacije: | Objavljena publikacija |
|---|
| Leto izida: | 2003 |
|---|
| Št. strani: | str. 431-440 |
|---|
| Številčenje: | Letn. 50, št. 3 |
|---|
| PID: | 20.500.12556/DKUM-67642  |
|---|
| ISSN: | 1318-0207 |
|---|
| UDK: | 546.76.022.057:543.422.3:548.73 |
|---|
| COBISS.SI-ID: | 25335557 |
|---|
| ISSN pri članku: | 1318-0207 |
|---|
| NUK URN: | URN:SI:UM:DK:8TXXKQBT |
|---|
| Datum objave v DKUM: | 25.08.2017 |
|---|
| Število ogledov: | 1893 |
|---|
| Število prenosov: | 119 |
|---|
| Metapodatki: |    |
|---|
| Področja: | Ostalo
|
|---|
|
:
|
Kopiraj citat |
|---|
| | | | Skupna ocena: | (0 glasov) |
|---|
| Vaša ocena: | Ocenjevanje je dovoljeno samo prijavljenim uporabnikom. |
|---|
| Objavi na: |  |
|---|
Postavite miškin kazalec na naslov za izpis povzetka. Klik na naslov izpiše
podrobnosti ali sproži prenos. |
