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Exploring the crystal structure and properties of ytterbium orthoantimonate under high pressure

“…A possible reason for it is the known fact that Sb 2 O 5 has a sublimation tendency due to formation Sb 2 O 5− x species. 34 The XRD pattern was Rietveld refined assuming as model the structure of α-PrSbO 4 , 35 leading to small R -values (see Fig. 2(a)), indicating a good fit of the structural model to the data.…”

A mass spectrometric and quantum chemical study of the vaporisation of lead monoxide in a flow of gaseous arsenic and antimony trioxides

“…6 The studies of the Sb-O system showed incongruent evaporation of Sb 2 O 3 trioxide and revealed errors in previous studies on the congruent evaporation of Sb 2 O 3 . 8,9 Analogous to the As-O system, the gas phase over antimony trioxide primarily consisted of Sb 4 O 6 molecules. The formation and thermodynamic stability of antimony monoxide SbO have been previously investigated by mass spectrometry.…”

“…14 The equilibrium in the gas phase was investigated in the Knudsen cell over Sb 2 O 3 and PbO oxides too. [3][4][5]8,9,15 Using the partial pressures, we determined the equilibrium constants of the formation of the arsenic-lead and antimonylead ternary oxides, which will be given later in this paper.…”

The formation and stability of molybdenum–antimony and tungsten–antimony ternary oxides Sb2MO6, Sb2M2O9, Sb2Mo3O12 and Sb4MO9 in the gas phase (M = Mo, W). Quantum chemical and mass spectrometric studies

“…The gas phase of the pure molybdenum, tungsten and antimony oxides has been the subject of several mass spectrometric studies. [4][5][6][7][8] It has been shown that the molybdenum and tungsten oxides, MoO 3 and WO 3 , evaporate congruently without decomposition as the gas phase contains monomer and oligomer molecules (MO 3 ) x , (M = Mo, W; x = 1-5). 4,6 The antimony oxide, Sb 2 O 3 , also evaporates congruently and the gas phase primarily contains antimony oxide in the dimeric form, Sb 4 O 6 .…”