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Synthesis, crystal structure and third-order nonlinear optical properties of heterometallic cluster [WM2S4(Pph3)3]·DMF (M2=1.25Ag+0.75Cu)
- Source :
-
Journal of Molecular Structure . Jun2006, Vol. 791 Issue 1-3, p117-121. 5p. - Publication Year :
- 2006
-
Abstract
- Abstract: The heterometallic cluster [WM2S4(Pph3)3]·DMF (M2=1.25Ag+0.75Cu) 1 has been synthesized by low-temperature solid-state reaction. Single crystal X-ray analyses reveal that compound 1 possesses a linear skeleton with a W center slightly distorted from the tetrahedron. The compound was characterized by elemental analyses, IR spectra and UV–visible spectra. The third-order nonlinear optical (NLO) properties were also investigated and they exhibit nice nonlinear absorption and self-defocusing performance with modulus of the hyperpolarizability 9.8×10−30esu for 1. [Copyright &y& Elsevier]
- Subjects :
- *CHEMICALS
*SPECTRUM analysis
*OPTICAL properties
*X-ray crystallography
Subjects
Details
- Language :
- English
- ISSN :
- 00222860
- Volume :
- 791
- Issue :
- 1-3
- Database :
- Academic Search Index
- Journal :
- Journal of Molecular Structure
- Publication Type :
- Academic Journal
- Accession number :
- 21341919
- Full Text :
- https://doi.org/10.1016/j.molstruc.2006.01.026