Introduction of CAS:53268-89-6 | 1-hydro-1-Methyldibenzosilole
5-Methyl-5H-dibenzo[b,d]silole (MDBS) is a chemical compound that has gained a lot of attention in scientific research due to its unique properties. It is a heterocyclic compound that contains a silicon atom and two benzene rings. MDBS has been used in various fields of research, including material science and organic electronics.the potential of 1,n-metal migration processes in creating compounds with tunable optical and electronic properties .
Specification of CAS:53268-89-6 | 1-hydro-1-Methyldibenzosilole
|
ITEMS |
SPECIFICATION |
|
Boiling point |
290.3±7.0 °C(Predicted) |
|
Melt point |
42-43 °C(Solv: ethanol (64-17-5)) |
|
Purity |
97% |
|
Molecular Formula |
C13H12Si |
|
Molecular Weight |
196.32 |
Related Articles of CAS:53268-89-6 | 1-hydro-1-Methyldibenzosilole
Electronic and Optical Properties
Wang et al. (2015) explored silafluorene-based host materials for blue phosphorescent organic light-emitting devices, using 5-methyl-5H-dibenzo[b,d]silole as a building block. Their findings suggest that silafluorene moieties are promising for constructing wide-energy-gap materials (Wang et al., 2015).
Crystal Structure and Conformation
5-Methyl-5H-dibenzo[b,d]silole and its derivatives have been studied for their crystal structures and molecular conformations. Corey et al. (1977) examined the structures of 5-methyl-5-phenyl-5H-dibenzo[b,f] silepin and its saturated analog, noting their orthorhombic and monoclinic space group crystallizations, and the boat conformation of the tricyclic framework (Corey, Corey, & Glick, 1977).
Organic Solar Cells
In the context of organic solar cells, 5-Methyl-5H-dibenzo[b,d]silole has been utilized as a building block for electron acceptors. Gupta et al. (2015) designed a non-fullerene electron acceptor based on dibenzosilole and naphthalenediimide, which was used in bulk-heterojunction organic solar cells, demonstrating a power conversion efficiency of 1.16% (Gupta et al., 2015).
Power Conversion Efficiency in Solar Cells
Ramki et al. (2019) provided a comprehensive review of the low power conversion efficiency of dibenzo derivatives, including dibenzo[b,d]silole, in bulk heterojunction organic solar cells. They identified factors like low π-conjugation and poor hole mobility as reasons for the lower efficiency (Ramki et al., 2019).


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