Tetrabenzylhafnium

四苄基铪

四(二乙基氨基)铪(IV), Tetrakis(diethylamino)hafnium

Pentakis(dimethylamino)tantalum(V)

五(二甲氨基)钽(V)

Tantalum carbide

碳化钽

三(叔丁氧基)(2,2- 二甲基丙炔基)钨, Tris(t-butoxy)(2,2-dimethylpropylidyne)tungsten(VI)

Tungsten(VI) oxychloride

氧代氯化钨(VI)

铼箔, Rhenium foil

三羰基(4,4’-二叔丁基-2,2’-联吡啶)氯化铼, Chlorotricarbonyl(4,4'-di-t-butyl-2,2'-bipyridine)rhenium(I)

Methyltrioxorhenium(VII)

甲基三氧铼

Bis(cyclopentadienyl)osmium

双(环戊二烯)锇