Patent ID: 8318966
Filing Date: 2012-11-27
Classification: C07F,C23C,H01L

Abstract:
1. An organometallic precursor compound represented by the formula:M(NR′ 1 R′ 2 ) q wherein M is a metal or metalloid, R′ 1 is the same or different and is a hydrocarbon group or a heteroatom-containing group, R′ 2 is the same or different and is a hydrocarbon group or a heteroatom-containing group; when q is a value of 2 or greater, R′ 1 or R′ 2 of one (NR′ 1 R′ 2 ) group can be combined with R′ 1 or R′ 2 of another (NR′ 1 R′ 2 ) group to form a substituted or unsubstituted, saturated or unsaturated cyclic group; q +2 is a value equal to the oxidation state of M, and: represents 2 electrons; wherein the organometallic compound is a liquid at 20° C., wherein M is Si, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Al, Ga, Ge, a Lanthanide series element or an Actinide series element; and each of R′ 1 and R′ 2 is the same or different and is independently hydrogen, alkyl; a substituted or unsubstituted, saturated or unsaturated, hydrocarbon, aromatic hydrocarbon, cycloaliphatic hydrocarbon, aromatic heterocycle, cycloaliphatic heterocycle, alkyl halide, silylated hydrocarbon, ether, polyether, thioether, ester, lactone, amide, amine, polyamine, nitrile; or mixtures thereof.