Praseodymium sulfide have two structure, α (<700℃) and γ. α-type one is of same structure of Gd2S3, which is reddish brown solid and orthorhombic system. γ-type one is of same structure of Th3P4, which is orange solid and cubic system. It tends to decompose. Sulfur and praseodymium metal are the raw material.
|CAS No.:12038-13-0||EC No.:234-874-1||Molecular Formula:Pr2S3||Molecular Weight:378.013|