Boron-cluster circular polarization luminescent material as well as preparation method and application thereof

The invention relates to the field of organic photoelectric materials, in particular to a boron-cluster circular polarization luminescent material and a preparation method and application thereof. The chemical structural general formula of the material is shown as (I) or (II), wherein a # imgabs0 # substituted functional group R is benzene, nitrobenzene, cyanobenzene, formyl benzene, carboxyl benzene, methoxybenzene, dialkyl amino benzene, alkoxy benzene, carboxyl methyl benzene or acyloxy benzene; a chiral material and an aggregation-induced emission material are combined by introducing a carborane group, the carborane group is driven by an external environment to rotate, and the conformation effect of the whole molecule is adjusted, so that the intramolecular charge transfer degree, the magnetic dipole moment and the electric dipole moment are adjusted and controlled, the asymmetric factor glum is increased to 0.2-0.5 from the original 10 -10 , and a CPL signal is improved; the preparation method