Author/Authors :
Zhou، نويسنده , , Guo-Wei and Lan، نويسنده , , You-Zhao and Zheng، نويسنده , , Fa-Kun and Zhang، نويسنده , , Xin and Lin، نويسنده , , Meng-Hai and Guo، نويسنده , , Guo-Cong and Huang، نويسنده , , Jin-Shun، نويسنده ,
Abstract :
[Zn(C7H3O5N)]n · nH2O (1) possesses an anticlockwise windmill-like framework structure and formats spiroconjugation over the infinite molecular layer that is predicted to have large static third-order polarizability and the convergence value of γxxxx reaches 6.86 × 10−33 esu in the case of zero input photon energy. The third-order NLO properties of 1 were investigated via Z-scan techniques at wavelength of 532 nm. It showed strong third-order NLO absorptive properties, and its n2 value was calculated to be 4.15 × 10−11 esu. The relationship between the spiroconjugated structure and the NLO property has been discussed, which supposed to be more valuable for the NLO research.
