High-Resolution Infrared and Raman Spectra of the Polycrystalline Sinomenine Hydrochloride

被引：0

作者：

Liu, Xiao-Dong ^{[1
]}

Liu, Lu ^{[1
]}

Gao, Sen ^{[1
]}

Meng, Hua-Mao ^{[1
]}

Zhang, Wen ^{[2
]}

机构：

[1] Tianjin Polytech Univ, Sch Sci, Tianjin 300387, Peoples R China

[2] Tianjin Polytech Univ, Sch Mat Sci & Engn, Tianjin 300387, Peoples R China

来源：

INTERNATIONAL SYMPOSIUM ON MATERIALS APPLICATION AND ENGINEERING (SMAE 2016) | 2016年 / 67卷

关键词：

D O I：

10.1051/matecconf/20166703025

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

High-resolution infrared and Raman spectra of the polycrystalline sinomenine (SM) hydrochloride have been measured to work out its whole really existing vibrational spectral bands. Except for the hydroxyl stretching modes and IR active bands less than 400 cm(-1), most normal modes (about 34) are both IR and Raman active. In addition, 8 Raman bands less than 400 cm(-1) are tentatively assigned, for the first time to our knowledge, to stretching/bending modes of the aromatic-ring(-)methoxyls and (SMH)(+)-Cl- ions, respectively.

引用

页数：4

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