| abstract |
The present invention discloses a thio(di)silane comprising a thiosilane of formula (A) or a thiodisilane of formula (I): (R 1a R 1b R 1c CS) s (Si) X x H h (A ), where the subscript s is 2 to 4; (R 1a R 1b R 1c CS) s (R 2 2 N) n (Si-Si)X x H h (I), where the subscript s is 1 to 6, and wherein R 1a , R 1b , R 1c , R 2 , X and the subscripts n, x and h are defined herein. The present invention also discloses a composition comprising the thio(di)silane, a method for preparing and using the thio(di)silane, an intermediate that can be used to synthesize the thio(di)silane, and an intermediate of the thio(di)silane. Membranes and materials prepared from thio(di)silane. |