磷酸钐

磷酸钐是一种无机化合物，化学式为SmPO₄，它是钐的磷酸盐之一，可以形成单斜晶系的晶体，空间群P2₁/n^[1]。它可由磷酸和氯化钐反应得到。^[2]它和氟化钠在空气中加热至750 °C，生成Na₂SmF₂PO₄。^[3]

参考文献

^ D.F. Mullica, David A. Grossie, L.A. Boatner. Coordination geometry and structural determinations of SmPO4,EuPO4 and GdPO4. Inorganica Chimica Acta. 1985-03, 109 (2): 105–110 [2021-11-19]. doi:10.1016/S0020-1693(00)84549-1 （英语）.
^ HIKICHI, Yasuo; MURAYAMA, Kyouhei; OHSATO, Hitoshi; NOMURA, Tsuyoshi. Thermal changes of rare earth phosphate minerals. Journal of the Mineralogical Society of Japan (Japan Association of Mineralogical Sciences). 1990, 19 (3): 117–126. ISSN 1883-7018. doi:10.2465/gkk1952.19.117 （日语）.
^ Zimina, G. V.; Smirnova, I. N.; Gorkovenko, M. Yu.; Spiridonov, F. M.; Komissarova, L. N.; Kaloev, N. I. Synthesis and study of rare earth element fluorophosphates Na2LnF2PO4（俄文）. Zhurnal Neorganicheskoi Khimii, 1994. 39 (9): 1571-1574. ISSN 0044-457X.