PQQH2(aq)
Formation Gibbs Energy
Estimated ΔfG'm -902.8 ± 20.7 [kJ/mol]    Enter custom concentration »
Estimated ΔfG'° -885.7 ± 20.7 [kJ/mol]
Estimated using Component Contribution (2013)
pH
Ionic strength [M]
General Properties
Formula C14H8N2O8
Common names PQQH2; Reduced pyrroloquinoline-quinone; C01359
Molar Mass 332.03 [Da]
Structure
Links KEGG »
Species Formation Energies
Phase Net charge #Hydrogens Δf [kJ/mol] ΔfG'° [kJ/mol] Reference
aqueous -5 3 -978.3 -871.9 Component Contribution (2013)
aqueous -4 4 -1037.5 -885.1
aqueous -3 5 -1079.1 -881.8
aqueous -2 6 -1102.3 -861.5
aqueous -1 7 -1122.9 -839.7
aqueous 0 8 -1140.6 -816.2