The praseodymium in praseodymium trifluoride formally is in the oxidation state 3.
name:Praseodymium trifluoride
Formula as often written: PrF3
Hill system formula: F3Pr1
CAS : [13709-46-1]
Formula weight: 197.903
Class: fluoride
Synonyms:
praseodymium trifluoride
praseodymium(III) fluoride
praseodymium fluoride
Physical properties
Colour: green
Appearance: crystalline solid
Melting point: 1395°C
Density: 6300 kg m-3
from:Rare Metals
