Input interpretation
praseodymium(III) cation
Structure diagram
Structure diagram
General properties
formula | Pr^(3+) net ionic charge | +3 alternate names | praseodymium(III) | praseodymium(3+)
Ionic radii
praseodymium(III) cation state | radius 6-coordinate | 99 pm 8-coordinate | 113 pm
Units
Other properties
ion class | cations | f block ions | lanthanide ions common sources of ion | praseodymium(III) sulfate (2 eq) | praseodymium(III) phosphate (1 eq)
Thermodynamic properties
molar heat capacity c_p | aqueous | -29 J/(mol K) (joules per mole kelvin difference) molar free energy of formation Δ_fG° | aqueous | -679.1 kJ/mol (kilojoules per mole) molar heat of formation Δ_fH° | aqueous | -704.6 kJ/mol (kilojoules per mole) molar entropy S° | aqueous | -209 J/(mol K) (joules per mole kelvin)