Citation: Evenson; Peter K. Dorhout (2001). Selenophosphate Phase Diagrams Developed in Conjunction with the Synthesis of the New Compounds K2La(P2Se6)1/2(PSe4), K3La(PSe4)2, K4La0.67(PSe4)2, K9-xLa1+x/3(PSe4)4 (x = 0.5), and KEuPSe4. Inorganic Chemistry, 40, pp. 2875-2883.