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Hydroxylammonium Tetrafluoridooxidovanadate(V) - (NH3OH)[VOF4]
被引:4
|作者:
Lozinsek, Matic
[1
]
机构:
[1] Jozef Stefan Inst, Dept Inorgan Chem & Technol, Ljubljana 1000, Slovenia
关键词:
Fluoridooxidovanadate;
Vanadium oxyfluoride;
Hydroxylamine;
Hydroxylammonium;
X-ray crystallography;
Anhydrous hydrogen fluoride;
BOND-VALENCE PARAMETERS;
CRYSTAL-STRUCTURE;
PATTERNS;
SPECTRA;
D O I:
10.17344/acsi.2015.1424
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
Hydroxylammonium tetrafluoridooxidovanadate(V) has been prepared by reaction of (NH3OH)Cl and VOF3 in anhydrous HT solvent and characterised in the solid state by single-crystal X-ray diffraction and Raman spectroscopy. Colourless (NH3OH)[VOF4] crystallises in the monoclinic space group P2(1)/n with a = 7.2349(2) angstrom, b = 5.0351(2) angstrom, c = 12.8322(4) angstrom, beta = 94.843(3)degrees, V = 465.79(3) angstrom(3) and Z = 4 at 150 K. The crystal structure of the title compound is comprised of polymeric chain anions, [VOF4](n)(n-), interconnected by hydrogen bonds with hydroxylammonium cations, (NH3OH)(+).
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页码:378 / 384
页数:7
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