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dc.contributor.authorWoitke, Peter
dc.contributor.authorHelling, Christiane
dc.contributor.authorTurner, George
dc.identifier.citationWoitke , P , Helling , C & Turner , G 2017 , Graphical Comparison of Mineral Gibbs Free Energy Data . University of St Andrews .
dc.identifier.otherPURE: 251350715
dc.identifier.otherPURE UUID: 3ba9b432-3564-4e6c-b350-687eb4b501a5
dc.description.abstractThe following pages show plots of the Gibbs-free energy of formation ΔGӨf [kJ/mol] from free atoms as function of temperature T [K] of 121 solid minerals from the SUPCRTBL database (Zimmer et al., 2016). These thermo-chemical data are compared to other data sources in a second plot if available. The other data sources include (Sharp & Huebner, 1990, indicated by SH90) and fits done by the authors to the NIST-Janaf data (Chase, 1986, indicated by GGchem). The comparison plot shows differences to the mean data as indicated. The SUPCRTBL data points have been generated for temperatures 100 K to 2500 K according to the equations and parameters given in Zimmer et al.
dc.publisherUniversity of St Andrews
dc.titleGraphical Comparison of Mineral Gibbs Free Energy Dataen
dc.contributor.institutionUniversity of St Andrews. School of Physics and Astronomyen
dc.contributor.institutionUniversity of St Andrews. St Andrews Centre for Exoplanet Scienceen

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