کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1407934 | 1501901 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis, crystal structure and third-order non-linear optical properties of a manganese(II) coordination polymer with 2,2â²-bipyridine and sulfur ligands
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
A novel manganese(II) coordination polymer [Mn(bpy)2(μ2-S6)]n1 (bpy = 2,2â²-bipyridine) has been synthesized by low-temperature solid-state reaction. Single crystal X-ray analyses reveal that compound 1 possesses a new type of two-dimensional (2-D) framework structure. Each Mn(II) ion, located on an inversion center of distorted octahedron, is six-coordinated by four nitrogen atoms from the bpy ligands and two sulfur atoms from the μ2-S6 ligands. The compound 1 was characterized by elemental analyses, IR spectra and UV-visible spectra. The third-order non-linear optical (NLO) properties were also investigated and they exhibit nice non-linear absorption and self-defocussing performance with modulus of the hyperpolarizability (γ) 6.56 Ã 10â30 esu for 1 in a 2.5 Ã 10â4 mol dmâ3 DMF solution.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Structure - Volume 837, Issues 1â3, 30 June 2007, Pages 269-273
Journal: Journal of Molecular Structure - Volume 837, Issues 1â3, 30 June 2007, Pages 269-273
نویسندگان
Yong Li, Zhao-Xia Zhang, Fu-Yong Fang, Wen-Dong Song, Ke-Chang Li, Yan-Li Miao, Chang-Sheng Gu, Ling-Yun Pan,