Patent ID: 9034688
Filing Date: 2015-05-19
Classification: C07C,C07F,C23C,H01L

Abstract:
1. An antimony precursor having one of the following formulae: wherein: each of R, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , and R 9 is the same as or different from others, and each is independently selected from H, halogen, C 1 -C 6 alkyl, C 1 -C 6 alkoxy, C 3 -C 8 cycloalkyl, C 6 -C 10 aryl, silyl, substituted silyl, amide, aminoalkyl, alkylamine, alkoxyalkyl, aryloxyalkyl, imidoalkyl and acetylalkyl; X is the same as or different from others, and each is independently selected from H, halogen, C n is an integer from 1 to 7.