352462-69-2Relevant academic research and scientific papers
Increased carrier mobility in end-functionalized oligosilanes
Surampudi,Yeh,Siegler,Hardigree, J. F. Martinez,Kasl,Katz,Klausen
, p. 1905 - 1909 (2015/06/08)
We show that a class of oligosilane-arene σ, π-hybrid materials exhibits distinct and enhanced solid-state electronic properties relative to its parent components. In the single crystal structure, the σ-conjugation axis of one molecule points towards the
Synthesis, structural characterization and 57Fe-M?ssbauer spectra of ferrocenylhexasilanes
Rautz, Hermann,Stüger, Harald,Kickelbick, Guido,Pietzsch, Claus
, p. 167 - 178 (2007/10/03)
Linear and cyclic ferrocenylhexasilanes 1,6-Fc-Si6Me12-X [X=Me, -C6H4CH=C(CN)2], 1,3- and 1,4-Fc-Si6Me10-X [X=Me, -C6H4CH=C(CN)2], have been synthesized and their M?ssbauer spectra have been measured. All compounds possess localized electronic structures on the M?ssbauer timescale and partial Fe(III) character of the iron atom due to Cp→(Sin) electron transfer. The M?ssbauer data obtained, furthermore, indicate considerable aryl-ferrocenyl interaction via the hexasilane moiety. The single crystal X-ray structures of 1,3- and 1,4-Fc-Si6Me10-C6H4CH=C(CN) 2 exhibit the cyclohexasilane ring in chair conformation with the bulky Fc- and aryl substituents in equatorial positions.
