کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10576325 | 979040 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Syntheses, structures and third-order non-linear optical properties of homometal clusters containing molybdenum
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی معدنی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Both the homometal cluster [P(ph4)]2[Mo2O2(μ-S)2(S2)2] (1) and [Mo2O2(μ-S)2(Et2dtc)2] (2) (Et2dtc=diethyl-dithiocarbamate) were successfully synthesized by low-temperature solid-state reactions. X-ray single-crystal diffraction studies suggest that compound (1) is a dinuclear anion cluster, and compound (2) is a dinuclear neutral cluster. The two compounds were characterized by elemental analyses, IR spectra and UV-Vis spectra. The third-order non-linear optical (NLO) properties of the clusters were also investigated and all exhibited nice non-linear absorption and self-defocusing performance with moduli of the hyperpolarizabilities 5.145Ã10â30 esu for (1) and 5.428Ã10â30 esu for (2).
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Solid State Chemistry - Volume 178, Issue 1, January 2005, Pages 363-369
Journal: Journal of Solid State Chemistry - Volume 178, Issue 1, January 2005, Pages 363-369
نویسندگان
Yong Li, Jing Lu, Xiao-Bing Cui, Ji-Qing Xu, Ke-Chang Li, Hua-Ying Sun, Guang-Hua Li, Ling-yun Pan, Qing-Xin Yang,