pquaterphenyl

pQuaterphenyl is an organic compound with the chemical formula C24H18. It belongs to the class of polycyclic aromatic hydrocarbons, specifically a linear oligomer of benzene rings. It consists of four phenyl groups linked together in a para-para arrangement. This arrangement gives it a relatively rigid and planar structure. pQuaterphenyl is a white to off-white crystalline solid at room temperature. It is largely insoluble in water but soluble in many organic solvents.

The electronic properties of pQuaterphenyl are of interest due to its extended pi-electron system. This conjugation allows for delocalization of electrons, contributing to its optical and electronic behavior. It exhibits fluorescence and has been studied for its potential applications in organic electronics, such as organic light-emitting diodes (OLEDs) and organic field-effect transistors (OFETs). Its semiconducting properties can be influenced by its molecular packing in the solid state. The synthesis of pQuaterphenyl typically involves coupling reactions of smaller aromatic precursors. Its stability and relatively straightforward synthesis make it a common model compound for research in organic materials science.

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