Thermodynamics Research Center / ThermoML | Journal of Chemical Thermodynamics

Sublimation study of anhydrous ferric chloride

Blairs, S.
J. Chem. Thermodyn. 2006, 38, 11, 1484-1488
ABSTRACT
Steady-state sublimation vapour pressures of anhydrous ferric chloride have been measured by the continuous gravimetric Knudseneffusion method from T = 383.9 K to 445.2 K. Based on a correlation of Dg crH mo298:15 KP and Dg crS mo298:15 KP, a recommended p(T) equation has been obtained for FeCl3(cr): lg (p/Pa) = 1.895 Ae lg (T/K) 3.047 Ae 10 3(T/K) 3.672 Ae 10 7(T/K)2 7.321 Ae 103(K/ T) + 14.017. Condensation coefficients and their temperature dependence have been derived from the effusion measurements.
Compounds
# Formula Name
1 Cl3Fe ferric chloride
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.
Type Compound-# Property Variable Constraint Phase Method #Points
  • POMD
  • 1
  • Vapor or sublimation pressure, kPa ; Crystal
  • Temperature, K; Crystal
  • Crystal
  • Gas
  • KNUDSEN:UFactor:4
  • 72