ORGANIC-INORGANIC COMPOSITE SEMICONDUCTOR MATERIAL, LIQUID MATERIAL, ORGANIC LIGHT EMITTING ELEMEN

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Organic-inorganic composite semiconductor material including material mainly made of at least one kind of a metal ion selected from an alkali metal ion, an alkali earth metal ion and a rare-earth metal ion, and a chemical compound represented by the following general formula ( 1 ) : where Ar1, Ar2 and Ar3 are each independently an aromatic ring group that optionally has a substituent group.