Strem
Hafnium(IV) t-butoxide
4-仲丁醇铪
Tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionato)hafnium(IV)
四(2,2,6,6-四甲基-3,5-庚烷二酮)铪(IV)
Tantalum wire
t-Butylimidotris(dimethylamino)tantalum(V)
叔丁酯亚氨基(二甲氨基)钽(V)
Tantalum(V) ethoxide
乙醇钽
双羰基钨(0), Bis(acetonitrile)tetracarbonyltungsten(0)
四氯化钨, Tungsten(IV) chloride
Rhenium carbonyl
十羰基二铼
四丁基四硫代铼酸铵(VII), Tetrabutylammonium tetrathiorhenate(VII)
i-Propylcyclopentadienylrhenium tricarbonyl
异丙基环戊二烯基铼三氯