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Chem. Commun., 2012, 48, 4480-4482.

发布者:系统管理员  发布时间:2012-08-07  浏览次数:0

 

X. Chen, H. �X. Li, Z. �Y. Zhang, W. Zhao, J. �P. Lang*, B. F. Abrahams, Activation and amplification of the third-order NLO and luminescent responses of a cluster precursor by a supramolecular approach, Chem. Commun., 2012, 48, 4480-4482.

Solvothermal reactions of [Et4N][Tp*WS3(CuCl)3] (1) (Tp* = hydridotris(3,5-dimethylpyrazol-1-yl)borate) with CuCN and KCu(CN)2 afforded two [Tp*WS3Cu3]-based coordination polymers [Tp*WS3Cu3(μ3-DMF){Cu(CN)3}]2 (2) and K[Tp*WS3Cu3(μ3-DMF){Cu2(CN)4.5}]2 (3). The third-order NLO and PL responses of 1 were activated and greatly amplified through its assembly via the [Cu(CN)3]2- and [Cu4(CN)9]5- species in 2 and 3.

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