IR, Raman and surface-enhanced Raman scattering (SERS) spectra of L-proline were recorded and analyzed. The molecular plane assumes a tilted orientation with respect to the metal surface. The vibrational wavenumbers and corresponding vibrational assignments are examined theoretically using the Gaussian 03 set of quantum chemistry codes.

中文翻译：

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L-脯氨酸的FT-IR，FT-拉曼光谱和SERS光谱

记录并分析了L-脯氨酸的IR，拉曼光谱和表面增强拉曼散射（SERS）光谱。分子平面相对于金属表面呈倾斜取向。使用高斯03量子化学代码集从理论上检查了振动波数和相应的振动分配。