The following notation applies for all 1/T vs. ln Kred plots:
Filled symbols represent stable reactants, empty symbols represent stable products.
Hatched symbols represent experiments with no observed reaction.
Cross hatched symbols are for reported equilibria.
The number of corners of a symbols gives information on the pressure
(circles 100 MPa, two circles 200 MPa, triangle 300 MPa, square 400 MPa
etc.).
HE: Hewitt (1973)
Postscriptfile: kacs-4.ps