草酸釔

草酸鈧是釔的草酸鹽，化學式為Y₂(C₂O₄)₃。其三水合物可由氯化釔和草酸反應製得。^[1]氯化釔與鹼金屬（或銨）的草酸鹽的反應則根據反應物的化學計量比生成十水合物（Y₂(C₂O₄)₃·10H₂O）或復鹽M[Y(C₂O₄)₂]·nH₂O。^[2]草酸釔高溫分解，生成氧化釔。^[1]

參考文獻

^ ^1.0 ^1.1 Sung, Min-Hyun; Kim, Woo-Sik; Kim, Jun-Soo. Thermal decomposition and crystal structure of yttrium oxalate produced by reaction crystallization（韓文）. Hwahak Konghak, 1998. 36 (4): 510-516. ISSN: 0304-128X.
^ Davitashvili, E. G.; Modebadze, M. E.; Sheliya, N. G. Reaction of yttrium chloride with Na, ammonium, and K oxalates（俄文）. Soobsch. Akad. Nauk Gruz. SSR, 1965. 40 (2): 325-332.