BINAP and aminopyridine mixed cuprous complex phosphorescence material
A technology of complexes and luminescent materials, applied in luminescent materials, copper organic compounds, compounds of elements of Group 5/15 of the periodic table, etc., can solve the problems affecting the promotion, application and market performance of OEL, expensive and other problems, and achieve good phosphorescence emission. The effect of performance, low production cost and simple process
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Embodiment 1
[0030] A large number of phosphorescent complex materials [Cu(BINAP)(3-apy)(CH 3 CN)](PF 6 ) Crystal sample preparation: Weigh 0.037g (0.1mmol) of Cu(CH 3 EN) 4 PF 6 , 0.062g (0.1mmol) of BINAP, 0.009g (0.1mmol) of 3-apy; after dissolving with 5ml of dichloromethane, mix successively, fully stir to make it fully take place coordination reaction, obtain orange-red clear solution; The above solution was rotary evaporated under reduced pressure at room temperature to remove all solvents, and finally an orange-yellow crystal product was obtained.
Embodiment 2
[0032] Synthesis of orange-yellow phosphorescent complex material [Cu(BINAP)(3-apy)(CH 3 CN)](PF 6 ) single crystal: Weigh 0.037g (0.1mmol) of Cu(CH 3 EN) 4 PF 6 , 0.062g (0.1mmol) of BINAP, 0.009g (0.1mmol) of 3-apy; after dissolving with 5ml of dichloromethane, mix successively, stir fully to make it fully take place in the coordination reaction, and obtain an orange-red clear solution; filter Finally, cover the upper layer of the solution with n-hexane to promote the crystallization of the product, and after standing for a few days, a large number of orange-yellow block crystals precipitate out. Select an orange-yellow block crystal with a size of 0.30mm*0.30mm*0.25mm for X-ray single crystal structure test. The molecular structure of the compound is shown in the attached figure 1 , and its unit cell packing structure is shown in the attached figure 2 .
[0033] For the orange-yellow phosphorescent complex material [Cu(BINAP)(3-apy)(CH 3 CN)](PF 6 ) of pure-phase ...
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