Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Thermodynamic properties of the gaseous gallium molybdates and tungstates. / Lopatin, S. I.; Shugurov, S. M.; Gunina, A. O.
в: Journal of Physical Chemistry A, Том 113, № 48, 01.12.2009, стр. 13469-13474.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Thermodynamic properties of the gaseous gallium molybdates and tungstates
AU - Lopatin, S. I.
AU - Shugurov, S. M.
AU - Gunina, A. O.
PY - 2009/12/1
Y1 - 2009/12/1
N2 - A number of gaseous oxyacid salts have been identified by Knudsen effusion mass spectrometry by vaporizing Ga2O3 from molybdenum and tungsten cells. The stability of gaseous molecules Ga2MoO 4, Ga2WO4, Ga2Mo2O7, and Ga2W2O7 was deduced from the measurements. The structures and molecular parameters of all salts investigated were obtained using quantum chemical calculations. On the basis of equilibrium constants measured for gas-phase reactions, the standard formation enthalpies were determined to be-827 ± 26,-843 ± 26,-1578 ± 32, and-1525 ± 34 kJ · mol-1 for Ga2MoO4, Ga2 WO2, Ga2 Mo2O7, and Ga2W2O7, respectively.
AB - A number of gaseous oxyacid salts have been identified by Knudsen effusion mass spectrometry by vaporizing Ga2O3 from molybdenum and tungsten cells. The stability of gaseous molecules Ga2MoO 4, Ga2WO4, Ga2Mo2O7, and Ga2W2O7 was deduced from the measurements. The structures and molecular parameters of all salts investigated were obtained using quantum chemical calculations. On the basis of equilibrium constants measured for gas-phase reactions, the standard formation enthalpies were determined to be-827 ± 26,-843 ± 26,-1578 ± 32, and-1525 ± 34 kJ · mol-1 for Ga2MoO4, Ga2 WO2, Ga2 Mo2O7, and Ga2W2O7, respectively.
UR - http://www.scopus.com/inward/record.url?scp=72949110042&partnerID=8YFLogxK
U2 - 10.1021/jp903619g
DO - 10.1021/jp903619g
M3 - Article
C2 - 19831372
AN - SCOPUS:72949110042
VL - 113
SP - 13469
EP - 13474
JO - Journal of Physical Chemistry B
JF - Journal of Physical Chemistry B
SN - 1520-6106
IS - 48
ER -
ID: 40340898