P1,P4-Bis(5'-xanthosyl) tetraphosphate(aq)
Formation Gibbs Energy
Estimated ΔfG'm -3594.1 ± 19.3 [kJ/mol]    Enter custom concentration »
Estimated ΔfG'° -3577.0 ± 19.3 [kJ/mol]
Estimated using Component Contribution (2013)
pH
Ionic strength [M]
General Properties
Formula C20H26N8O23P4
Common names P1,P4-Bis(5'-xanthosyl) tetraphosphate; XppppX; C04392
Molar Mass 870.01 [Da]
Structure
Links KEGG »
Species Formation Energies
Phase Net charge #Hydrogens Δf [kJ/mol] ΔfG'° [kJ/mol] Reference
aqueous -6 20 -4329.5 -3540.6 Component Contribution (2013)
aqueous -5 21 -4396.1 -3559.9
aqueous -4 22 -4459.2 -3577.0
aqueous -3 23 -4478.6 -3551.5
aqueous -2 24 -4494.5 -3523.8
aqueous -1 25 -4504.5 -3491.4
aqueous 0 26 -4508.9 -3454.7
aqueous 1 27 -4510.2 -3416.1