Abstract: A method for fabricating trihalodisilane, the method includes providing a halodisilane including at least four halogen atoms; reducing the halodisilane, using a mixed reducing agent including a first reducing agent represented by following Chemical Formula 1-1, in which RA is an alkyl group, and m and n are each independently 1 or 2, and m+n=3, and a second reducing agent represented by following Chemical Formula 2-1, in which RS is an alkyl group or an aryl group, p and q are each independently 1, 2, or 3, and p+q=4; and obtaining a product including a 1,1,1-trihalodisilane, (RA)m—Al—Hn??[Chemical Formula 1-1] (RS)p—Sn—Hq.

Abstract: An organometallic precursor includes tungsten as a central metal and a cyclopentadienyl ligand bonded to the central metal. A first structure including an alkylsilyl group or a second structure including an allyl ligand is bonded to the cyclopentadienyl ligand or bonded to the central metal.

Abstract: An organometallic precursor includes tungsten as a central metal and a cyclopentadienyl ligand bonded to the central metal. A first structure including an alkylsilyl group or a second structure including an allyl ligand is bonded to the cyclopentadienyl ligand or bonded to the central metal.

Abstract: An organometallic precursor includes tungsten as a central metal and a cyclopentadienyl ligand bonded to the central metal. A first structure including an alkylsilyl group or a second structure including an allyl ligand is bonded to the cyclopentadienyl ligand or bonded to the central metal.

Abstract: An organometallic precursor includes tungsten as a central metal and a cyclopentadienyl ligand bonded to the central metal. A first structure including an alkylsilyl group or a second structure including an allyl ligand is bonded to the cyclopentadienyl ligand or bonded to the central metal.