in tetrahydrofuran (N2); molar ratio of Dy:I2 2:3; clear THF soln. of triiodide obtained by filtration or decanting;
参考文献
Kaposi; Lelik; Balthazar
High temperature science, 1983 , vol. 16, # 5 p. 299 - 310
→
反应条件
in neat (no solvent) byproducts: DyOI; reaction of Dy in tungsten crucible with stoichiometric amounts of I2 in sidearm for 20 d in evacuated, sealed quartz tube; reaction temp.: 680°C in region of Dy; cooling, removing in N2-filled drybox;; detn. by X-ray diffraction; elem. anal.; major phase of DyI2 (94.5 molepercent), minor phases of DyI3 (4.7 molepercent) and DyOI (0.8 molepercent);;
参考文献
Morss, Lester R.; Spence, Thomas G.
Zeitschrift fuer Anorganische und Allgemeine Chemie, 1992 , vol. 616, p. 162 - 168
in neat (no solvent) yttrium 3 d heated in tungsten crucible at 850°C under iodine (from reservoir maintained at 150°C); gray product sublimed in high vac.; very pure YI3 obtained;
in neat (no solvent) mixt. of metal and I2 was heated to the deflagration point of the mixt. in vac.; excess of I2 was evacuated, tube was filled with Ar, solidified metal part was removed, elem. anal.; metal triiodide was deposited on the wall of tube;
参考文献
Khoroshenkov; Petrovskaya; Fedushkin; Bochkarev
Zeitschrift fur Anorganische und Allgemeine Chemie, 2002 , vol. 628, # 3 p. 699 - 702
Mailhe; Murat
Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1912 , vol. 154, p. 603
Bulletin de la Societe Chimique de France, 1912 , vol. <4> 11, p. 293
Mailhe; Murat
Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1912 , vol. 154, p. 603
Bulletin de la Societe Chimique de France, 1912 , vol. <4> 11, p. 293
