Bis(ethylcyclopentadienyl)hafnium dichloride

双(乙基环戊二烯)二氯化铪

Hafnium(IV) i-propoxide monoisopropylate

异丙氧化铪异丙醇加合物

Tetrakis(二甲基氨基)鉿, Tetrakis(dimethylamino)hafnium

Tantalum wire

Tantalum foil

钽(V)(四乙氧基)][BREW], Tantalum(V) (tetraethoxy)[BREW]

Ammonium tetrathiotungstate(VI)

四硫代钨酸铵

氧化钨(IV), Tungsten(IV) Oxide

铼线, Rhenium wire

Cyclopentadienylrhenium tricarbonyl

环戊二烯三羰基铼