丙酮-氯仿混合物络合作用的红外光谱研究

O. Ilchenko, A. Kutsyk, V. Obukhovsky
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引用次数: 1

摘要

研究了不同组分比的丙酮-氯仿体系在3950 ~ 4550 cm−1光谱范围内的FTIR光谱。采用多元曲线分解方法,将红外光谱分解为不同成分的特定组分。提出了一种基于丙酮、氯仿和丙酮/氯仿1:1复配溶液结构模型的分解方法。两种方法的测量结果在测量误差范围内吻合良好。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Study of Complexation in Acetone-Chloroform Mixtures by Infrared Spectroscopy
FTIR spectra of acetone-chloroform system with various component ratios were investigated within the spectral range 3950–4550 cm−1. Methods of multivariate curve resolution were applied to decompose the FTIR spectra into specific components of different composition. A method of decomposition based on structural model of solution which contains acetone, chloroform, and complex acetone/chloroform (1 : 1) was proposed. Results of both approaches are in good agreement within the range of measuring error.
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