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首页> 外文期刊>Spectrochimica acta, Part A. Molecular and biomolecular spectroscopy >Polarized IR and Raman spectra and ab initio calculations for bis(guanidine) zirconium bis(nitrilotriacetate) hydrate single crystal [C(NH2)(3)](2){Zr[N(CH2COO)(3)](2)}(H2O) - The new laser Raman converter
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Polarized IR and Raman spectra and ab initio calculations for bis(guanidine) zirconium bis(nitrilotriacetate) hydrate single crystal [C(NH2)(3)](2){Zr[N(CH2COO)(3)](2)}(H2O) - The new laser Raman converter

机译:双(三乙酸三乙氧基)锆水合单晶体[C(NH2)(3)](2){Zr [N(CH2COO)(3)](2)}的偏振红外光谱和拉曼光谱及从头算计算H2O)-新型激光拉曼转换器

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摘要

Fourier transform polarized IR and Raman spectra of bis(guanidine) zirconium bis(nitrilotriacetate) hydrate single crystal [C(NH2)(3)](2) {Zr[N(CH2COO)(3)](2)}(H2O) have been measured in the regions 30-4000 and 80-4000cm(-1) and correlated with X-ray structural data. The factor group analysis has been applied in the discussion of the dichroic dependence of the vibrational modes. The assignment of the internal vibrations for the {[Zr(nitrilotriacetate)(2)]}(2-) complex ion has been based on the ab initio quantum chemical calculations. The usefulness of the studied crystal as Raman laser converter was analyzed basing on the comparison of the spontaneous and stimulated Raman spectra. (c) 2006 Elsevier B.V. All rights reserved.
机译:双(三乙酸三乙氧基)锆水合单晶体[C(NH2)(3)](2){Zr [N(CH2COO)(3)](2)}(H2O)的傅里叶变换偏振红外光谱和拉曼光谱已在30-4000和80-4000cm(-1)区域进行了测量,并与X射线结构数据相关。因子组分析已用于讨论振动模式的二色性。 {[Zr(亚硝酸三乙酸酯)(2)]}(2-)复合离子的内部振动的分配是基于从头算量子化学计算的。通过比较自发和受激拉曼光谱,分析了所研究晶体作为拉曼激光转换器的有用性。 (c)2006 Elsevier B.V.保留所有权利。

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