Ontology highlight
ABSTRACT:
SUBMITTER: Hlina J
PROVIDER: S-EPMC6273834 | biostudies-other | 2016 Aug
REPOSITORIES: biostudies-other
Hlina Johann J Stella Filippo F Aghazadeh Meshgi Mohammad M Marschner Christoph C Baumgartner Judith J
Molecules (Basel, Switzerland) 20160818 8
Polysilanes are known to exhibit the interesting property of σ-bond electron delocalization. By employing optical spectroscopy (UV-vis), it is possible to judge the degree of delocalization and also differentiate parts of the molecules which are conjugated or not. The current study compares oligosilanes of similar chain length but different substitution pattern. The size of the substituents determines the spatial orientation of the main chain and also controls the conformational flexibility. The ...[more]