Authors: XiaoBo Chen HaoHong Li ZhiRong Chen JiBo Liu JunBo Li HaiJun Dong YanLing Wu
Publish Date: 2009/08/05
Volume: 20, Issue: 3, Pages: 611-620
Abstract
A new hybrid coordination polymer CuII22′bipy3Pb2I6 n 1 was synthesized by the reaction of CuNO32 22′bipy PbI2 and NaI in DMF/DMSO mixed solvent As revealed by Xray structural analysis 1 consists of Pb2I6 n 2n− polyanions and discrete CuII22′bipy32+ structuredirecting agent cations The polymeric negative chain Pb2I6 n 2− is built up by facesharing of PbI6 octahedra Structuredirecting reagent cations and polymeric negative chains are in combination with each other by static attracting force to form socalled hybrid structure Experimental and theoretical optical property investigations indicate that 1 possesses semiconductor property DFT calculation was executed to probe the electronic structure of 1 To our interest when using both second metal and π system as electronic tuning species conjugated system is more preferable
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