Second-order non-linear optical response of a novel type of charge-transfer complex, [4-DMSP]4[NH2Me2]2HSiFeMo 11O40·3H2O

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Xiao-Min Zhang, Bao-Zhen Shan, Cun-Ying Duan and Xiao-Zeng You


Abstract

A novel charge-transfer complex, [4-DMSP]4[NH2Me2]2HSiFeMo 11O40·3H2O 1 {4-[DMSP]I = 4[p-(dimethylamino)styryl]pyridine methiodide} prepared and crystallized in a non-centrosymmetric (space group P1) structure, exhibits second harmonic generation (SHG) of 1064 nm radiation with an efficiency 1.2 times that of KH2PO4 under the same conditions.


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