2,5-Diaminopentanoate(aq)
Formation Gibbs Energy
Estimated ΔfG'm 141.8 ± 4.8 [kJ/mol]    Enter custom concentration »
Estimated ΔfG'° 158.9 ± 4.8 [kJ/mol]
Estimated using Component Contribution (2013)
pH
Ionic strength [M]
General Properties
Formula C5H12N2O2
Common names 2,5-Diaminopentanoate; 2,5-Diaminopentanoic acid; 2,5-Diaminovaleric acid; DL-Ornithine; C01602
Molar Mass 132.09 [Da]
Structure
Links KEGG »
Species Formation Energies
Phase Net charge #Hydrogens Δf [kJ/mol] ΔfG'° [kJ/mol] Reference
aqueous -1 11 -255.0 190.4 Component Contribution (2013)
aqueous 0 12 -313.7 172.9
aqueous 1 13 -367.6 158.9
aqueous 2 14 -382.8 182.4