کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1408167 | 1501907 | 2007 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis, crystal structure and third-order nonlinear optical properties of a hexanuclear cluster [WOS3Cu2(4-tBuPy)2]2 (4-tBuPy = 4-tert-butylpyridine)
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Synthesis, crystal structure and third-order nonlinear optical properties of a hexanuclear cluster [WOS3Cu2(4-tBuPy)2]2 (4-tBuPy = 4-tert-butylpyridine) Synthesis, crystal structure and third-order nonlinear optical properties of a hexanuclear cluster [WOS3Cu2(4-tBuPy)2]2 (4-tBuPy = 4-tert-butylpyridine)](/preview/png/1408167.png)
چکیده انگلیسی
Reaction of (NH4)2[WOS3] with 2 equiv. of CuI in 4-tert-butylpyridine (4-tBuPy) and methanol afforded a hexanuclear neutral cluster [WOS3Cu2(4-tBuPy)2]2. This compound was characterized by elementary analysis, IR, UV–vis, 1H NMR, thermogravimetric analysis, and its crystal structure was determined by X-ray single crystal diffraction. The compound contains a hexagonal prismatic cage structure in which two butterfly-shaped [WOS3Cu2(4-tBuPy)2] cluster fragments are interlinked through four CuS bonds. The nonlinear optical properties were studied with a 30 ps pulsed laser at 532 nm. The compound exhibited strong nonlinear absorption effect with α2 = 2.5 × 10−10 mW−1, χ(3) = 8.5 × 10−14 esu, and γ = 4.8 × 10−30 esu.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Structure - Volume 829, Issues 1–3, 17 March 2007, Pages 128–134
Journal: Journal of Molecular Structure - Volume 829, Issues 1–3, 17 March 2007, Pages 128–134
نویسندگان
Bing Wu, Wen-Hua Zhang, Hong-Xi Li, Zhi-Gang Ren, Jian-Ping Lang, Yong Zhang, Ying-Lin Song,