The equilibrium sublimation pressure Al(acac)3(s) = Al(acac)3(g) was measured in the range 376=T/K=467.5 by two procedures. One of them is mass spectrometric procedure calibrated volume method (CVM), which helped us to expand the possibilities of the effusion method toward the high pressure range. The second is the static method with quartz null Novikov Suvorov manometers. Experimental data are in good agreement with each other. For this process, we obtained ln(P/Pa) = 35.67-13,207/T, calculated according to the second law of thermodynamics, enthalpy subH. (298.15) = 121.8+-1.5 kJ mol-1 and entropy subS. (298.15) = 235.5+-4.3 J mol-1 K-1; according to the third law, 122+-1.5 kJ mol-1 and 235.0+-5 J mol-1 K-1.
Compounds
#
Formula
Name
1
C15H21AlO6
aluminum triacetylacetonate
Datasets
The table above is generated from the ThermoML associated json file (link above).
POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied;
the numbers refer to the table of compounds on the left.