Praseodymium (III,IV) oxide,is the inorganic compound It has a cubic fluorite structure. It is the most stable form of praseodymium oxide at ambient temperature and pressure.
Praseodymium oxide is a weak coloring oxide that melts at (1710°F)932°C.Praseodymium can be obtained as an oxide but it's usually introduced into a glaze recipe in the form of a commercial stain