Stannane, 1,1'-[(1E)-1,2-ethenediyldi-5,2-selenophenediyl]bis[1,1,1-trimethyl- Stannane, 1,1'-[3,3'-bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy][2,2'-bithiophene]-5,5'-diyl]bis[1,1,1-trimethyl- Stannane, 1,1'-(3-fluoro-2,5-thiophenediyl)bis[1,1,1-trimethyl- Stannane, 1,1'-(3,6-dioctylthieno[3,2-b]thiophene-2,5-diyl)bis[1,1,1-trimethyl- Stannane, 1,1'-(3-octyl-2,5-thiophenediyl)bis[1,1,1-trimethyl- Stannane, 1,1'-(4,4-dioctyl-4H-cyclopenta[2,1-b:3,4-b']dithiophene-2,6-diyl)bis[1,1,1-trimethyl- Stannane, 1,1'-[(1E)-1,2-ethenediylbis(4-fluoro-5,2-thiophenediyl)]bis[1,1,1-trimethyl- Stannane, 1,1'-(3-hexyl-2,5-thiophenediyl)bis[1,1,1-trimethyl- Stannane, tributyl[5-?(2-?decyltetradecyl)?-?2-?thienyl]? Stannane, 1,1'-[5,5-bis(3,7-dimethyloctyl)-5H-dithieno[3,2-b:2',3'-d]pyran-2,7-diyl]bis[1,1,1-trimethyl-