A new multichannel Raman optical activity instrument
A new multichannel Raman optical activity instrument
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新型多通道拉曼旋光仪
DOI：
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发表时间：
1987
期刊：
影响因子：
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通讯作者：
D. Cutler
中科院分区：
文献类型：
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作者：
L. Barron;J. Torrance;D. Cutler
本文介绍了一种全计算机控制的、配备有增强二极管阵列检测器的拉曼旋光光谱仪。尽管为了简单起见使用了常规的单透镜光收集系统，但是偏振和去偏振的拉曼旋光光谱都可以快速且常规地获得。一种新颖的双光栅摄谱仪设计允许在液体中获得低至50 cm−1的良好光谱。本文给出了手性样品（-）-α-蒎烯和（+）-甲基环己酮的自然光谱和铱（IV）的磁性光谱。
A fully computer-controlled Raman optical activity spectrometer equipped with an intensified diode array detector is described. Despite using a conventional single-lens light collection system for simplicity, both polarized and depolarized Raman optical activity spectra can be obtained rapidly and routinely. A novel double grating spectrograph design permits good spectra to be obtained down to 50 cm−1 in liquids. Natural spectra of the chiral samples (–)-α-pinene and (+)-methylcyclohexanone and magnetic spectra of iridium (IV) hexachloride are presented.