乙酰丙酮鐠

乙酰丙酮鐠
英文名	Tris(acetylacetonato)praseodymium
別名	三(2,4-戊二酮)鐠
識別
CAS號	14553-09-4
性質
化學式	C15H21O6Pr
摩爾質量	438.23 g·mol−1
	若非註明，所有數據均出自標準狀態（25 ℃，100 kPa）下。

乙酰丙酮鐠是一種配位化合物，化學式為Pr(C₅H₇O₂)₃，或簡寫為Pr(acac)₃，它的不穩定常數（logY_n）分別為2.89、4.17和5.29（對應n=1, 2, 3）。^[1]它可由三烷氧基鐠和乙酰丙酮反應製得。^[2]氯化鐠和乙酰丙酮鈉或乙酰丙酮鋰在固相反應，也能得到乙酰丙酮鐠，但也會有NaPr(acac)₄或LiPr(acac)₄生成。^[3]它可以和鄰菲囉啉形成綠色的配合物Pr(acac)₃(phen)。^[4]

參考文獻

^ N.K. Dutt, P. Banyopadhyay. Chemistry of the lanthanons—XIII. Journal of Inorganic and Nuclear Chemistry. 1964-05, 26 (5): 729–736 [2021-09-20]. doi:10.1016/0022-1902(64)80316-X. （原始內容存檔於2018-06-24）（英語）.
^ Gavrilenko, V. V.; Chekulaeva, L. A.; Savitskaya, I. A.; Garbuzova, I. A. Synthesis of yttrium, lanthanum, neodymium, praseodymium and lutetium alkoxides and acetylacetonates（俄文）. Izvestiya Akademi Nauk, Seriya Khimicheskaya, 1992. 11: 2490-2493. ISSN 1026-3500.
^ Zaitseva, I. G.; Kuz'mina, N. P.; Martynenko, L. I.; Makhaev, V. D.; Borisov, A. P. Preparation of anhydrous praseodymium acetylacetonates by a solid-state mechanochemical method（俄文）. Zhurnal Neorganicheskoi Khimii, 1998. 43 (5): 805-807. ISSN 0044-457X.
^ P. C. Christidis, I. A. Tossidis, D. G. Paschalidis, L. C. Tzavellas. Tris(acetylacetonato)(1,10-phenanthroline)cerium(III) and Tris(acetylacetonato)(1,10-phenanthroline)praseodymium(III). Acta Crystallographica Section C Crystal Structure Communications. 1998-09-15, 54 (9): 1233–1236 [2021-09-20]. ISSN 0108-2701. doi:10.1107/S0108270198003898. （原始內容存檔於2021-09-16）.

[1] N.K. Dutt, P. Banyopadhyay. Chemistry of the lanthanons—XIII. Journal of Inorganic and Nuclear Chemistry. 1964-05, 26 (5): 729–736 [2021-09-20]. doi:10.1016/0022-1902(64)80316-X. （原始內容存檔於2018-06-24）（英語）.

[2] Gavrilenko, V. V.; Chekulaeva, L. A.; Savitskaya, I. A.; Garbuzova, I. A. Synthesis of yttrium, lanthanum, neodymium, praseodymium and lutetium alkoxides and acetylacetonates（俄文）. Izvestiya Akademi Nauk, Seriya Khimicheskaya, 1992. 11: 2490-2493. ISSN 1026-3500.

[3] Zaitseva, I. G.; Kuz'mina, N. P.; Martynenko, L. I.; Makhaev, V. D.; Borisov, A. P. Preparation of anhydrous praseodymium acetylacetonates by a solid-state mechanochemical method（俄文）. Zhurnal Neorganicheskoi Khimii, 1998. 43 (5): 805-807. ISSN 0044-457X.

[4] P. C. Christidis, I. A. Tossidis, D. G. Paschalidis, L. C. Tzavellas. Tris(acetylacetonato)(1,10-phenanthroline)cerium(III) and Tris(acetylacetonato)(1,10-phenanthroline)praseodymium(III). Acta Crystallographica Section C Crystal Structure Communications. 1998-09-15, 54 (9): 1233–1236 [2021-09-20]. ISSN 0108-2701. doi:10.1107/S0108270198003898. （原始內容存檔於2021-09-16）.

[1]

[2]

[3]

[4]