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Details van artikel 29 van 71 gevonden artikelen
| Titel: |
Self-assembly and third-order nonlinear optical property (NLO) of one-dimensional silver(I) aggregation bridged by iodide |
| Auteur: |
Wei, Yongli Song, Yinglin Hou, Hongwei Zhu, Yu Fan, Yaoting |
| Verschenen in: |
Journal of coordination chemistry |
| Paginering: | Jaargang 57 (2004) nr. 15 pagina's 1329-1337 |
| Jaar: |
2004-10-15 |
| Inhoud: |
A new synthetic method was employed to prepare the silver(I) iodide polymer {[NEt4]3[Ag6I9]}n with a one-dimensional double-chain. A mixture of solid Et4NI, AgI and [NH4]2[MoO2S2] was heated gently and the reaction residue was extracted with MeCN. Orange-red monoclinic crystals were obtained at room temperature. The infinite chains of [image omitted] consist of edge-shared square pyramids, in which iodides bridge silver atoms such that the geometry around the silver atoms is tetrahedral. A detailed study of its third-order nonlinear optical property via Z-scan is reported. The polymer {[NEt4]3[Ag6I9]}n shows a very strong self-focusing refractive effect with efficient third-order NLO susceptibility χ(3) of 6.0 × 10-11 esu. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 29 van 71 gevonden artikelen
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