Homocystine(aq)
Formation Gibbs Energy
Estimated ΔfG'm -16.3 ± 12.1 [kJ/mol]    Enter custom concentration »
Estimated ΔfG'° 0.8 ± 12.1 [kJ/mol]
Estimated using Component Contribution (2013)
pH
Ionic strength [M]
General Properties
Formula C8H16N2O4S2
Common names Homocystine; 4,4'-Dithiobis(2-aminobutyric acid); C01817
Molar Mass 268.06 [Da]
Structure
Links KEGG »
Species Formation Energies
Phase Net charge #Hydrogens Δf [kJ/mol] ΔfG'° [kJ/mol] Reference
aqueous -2 14 -539.5 25.7 Component Contribution (2013)
aqueous -1 15 -595.4 12.2
aqueous 0 16 -647.9 0.9
aqueous 1 17 -661.6 27.1
aqueous 2 18 -671.9 55.5