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AssigneeArizona Board of Regents
InventorsJonh Kouvetakis, Cole Ritter, John Tolle
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A method is provided for synthesizing silicon-germanium hydride compounds of the formula (H3Ge)4-XSiHX, wherein x=0, 1, 2 or 3. The method includes combining a silane triflate with a compound having a GeH3 ligand under conditions whereby the silicon-germanium hydride is formed. The compound having the GeH3 ligand is selected from the group consisting of KGeH3, NaGeH3 and MR3GeH3, wherein M is a Group IV element and R is an organic ligand. The silane triflate can be HXSi O(OSO2CF3)4-x or HxSi(OSO2C4F9)4-x. The method can be used to synthesize trisilane, (H3Si)2SiH2, and the iso-tetrasilane analog, (H3Si)3SiH, by combining a silane triflate with a compound comprising a SiH3 ligand under conditions whereby the silicon hydride is formed. The silane triflate can include HXSi(OSO2CF3)4-x or HXSi(OSO2C4F9)4-x wherein x=1 or 2. A method for synthesizing (H3Ge)2SiH2 includes combining H3GeSiH2(OSO2CF3) with KGeH3 under conditions whereby (H3Ge)2SiH2 is formed.
A compound comprising:
A method of synthesizing a silicon-germanium hydride (H3Ge)4-xSiHx, wherein x is equal to 0, 1, 2 or 3, the method comprising:
A method of synthesizing a compound (H3Ge)4-xSiHx, wherein x is equal to 0, 1, 2 or 3, the method comprising.
A method of synthesizing a compound (H3Ge)2SiH2, the method comprising:
A method of synthesizing a silicon hydride (H3Si)4-xSiHx, wherein x is equal to 1 or 2, the method comprising:
A method of synthesizing a compound (H3Si)2SiH2, the method comprising:
A method of synthesizing a compound (H3Si)3SiH, the method comprising:
A compound comprising a silane that has the formula (H3Si)3SiH.
A method of synthesizing a silicon-germanium hydride from a starting germyl compound comprising a germyl group and a reagent element to achieve about a 30% yield of the silicon-germanium hydride on the basis of the starting compound, the method comprising:
Dependencies are inferred from the claim text.