a fine black powder. A product with the same crystal structure, according to X-ray powder data, was obtained in the form of single crystals on storage of solutions of Re2O3(OMe)6, obtained by anodic oxidation of Re metal. It was identified as Re4O6(OMe)12 (1) by an X-ray single crystal study. A mixed-valence complex of analogous composition and structure, Re4O6 − y(OMe)12 + y (2), earlier erroneously
Re 2 O 7与
甲醇在室温下会生成黑色细粉。根据X射线粉末数据,在储存通过阳极获得的Re 2 O 3(OMe)6溶液后,以单晶形式获得具有相同晶体结构的产物。氧化作用重
金属。通过X射线单晶研究鉴定为Re 4 O 6(OMe)12(1)。通过将Re在阳极上进行阳极溶解,可以得到具有相似组成和结构的混合价络合物Re 4 O 6- y(OMe)12 + y(2),之前被错误地描述为Re 4 O 2(OMe)16。
甲醇使用高电流密度。该族的杂
金属成员,Re 4- x M x O 6- y(OMe)12 + y [M = MO(3),W(4); X ≤0.55,ÿ <1.0]中,通过重新的相互作用获得的2 ö 7与MO(OME)4或M(OME)6在
甲苯在回流下。莫贫乏的样品3(X ≤0.25)也可在溶液的储存得到制备通过阳极氧化作用MOO(OMe)4存在下的Re的还原。Re 2 O