（R）-1,3丁二醇的手性不对称性：微分键极化率的研究*

沈红霞; 吴国祯; 王培杰

doi:10.7498/aps.62.153301

物理学报

（R）-1,3丁二醇的手性不对称性：微分键极化率的研究*

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沈红霞, 吴国祯, 王培杰. 2013: （R）-1,3丁二醇的手性不对称性：微分键极化率的研究*, 物理学报, null(15): 153301. doi: 10.7498/aps.62.153301

引用本文:

沈红霞, 吴国祯, 王培杰. 2013: （R）-1,3丁二醇的手性不对称性：微分键极化率的研究*, 物理学报, null(15): 153301. doi: 10.7498/aps.62.153301

Shen Hong-Xia, Wu Guo-Zhen, Wang Pei-Jie. 2013: The chiral asymmetry of R-(-)1,3-butanediol as revealed by its Raman differential bond polarizabilities*, Acta Physica Sinica, null(15): 153301. doi: 10.7498/aps.62.153301

Citation:

Shen Hong-Xia, Wu Guo-Zhen, Wang Pei-Jie. 2013: The chiral asymmetry of R-(-)1,3-butanediol as revealed by its Raman differential bond polarizabilities*, Acta Physica Sinica, null(15): 153301. doi: 10.7498/aps.62.153301

（R）-1,3丁二醇的手性不对称性：微分键极化率的研究*

嘉兴学院生物与化学工程学院,嘉兴,314001
低维量子物理国家重点实验室，清华大学物理系，北京 100084
北京市纳米光电子学重点实验室，首都师范大学物理系，北京 100048

The chiral asymmetry of R-(-)1,3-butanediol as revealed by its Raman differential bond polarizabilities*

摘要: 　　本文从(R)-(-)-1,3-丁二醇((R)-(-)-1,3-Butanediol)的拉曼峰强和拉曼旋光峰强,求得其键极化率和微分键极化率,得出在拉曼过程中,电荷主要沿 H16(或 H15) O6C3C2C1O5所形成的(六边)环向外围的 OH 键和 CH 键流动。而此环内外化学键的微分键极化率的符号正好相反,此意味着这个分子具有相当好的手性不对称性质。
- 旋光拉曼 /
- 键极化率 /
- 微分键极化率 /
- 1,3-丁二醇
Abstract: The Raman optical activity (ROA) of (R)-(-)-1,3-butanediol was described through the analysis of bond polarizability and differ-ential bond polarizability, which were elucidated by Raman and ROA spectral intensities, respectively. Analysis shows that during the Raman process, the charge flows from the (six) rings formed by H16 (or H15) O6C3C2C1O5 to the peripheral OH and CH bonds. The analysis also shows that the signs of differential bond polarizabilities associated with the rings inside and outside are opposite. This means that the chiral asymmetry of this molecule is fairly distinct.

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（R）-1,3丁二醇的手性不对称性：微分键极化率的研究*

嘉兴学院生物与化学工程学院,嘉兴,314001
低维量子物理国家重点实验室，清华大学物理系，北京 100084
北京市纳米光电子学重点实验室，首都师范大学物理系，北京 100048

关键词:

摘要: 　　本文从(R)-(-)-1,3-丁二醇((R)-(-)-1,3-Butanediol)的拉曼峰强和拉曼旋光峰强,求得其键极化率和微分键极化率,得出在拉曼过程中,电荷主要沿 H16(或 H15) O6C3C2C1O5所形成的(六边)环向外围的 OH 键和 CH 键流动。而此环内外化学键的微分键极化率的符号正好相反,此意味着这个分子具有相当好的手性不对称性质。

English Abstract

The chiral asymmetry of R-(-)1,3-butanediol as revealed by its Raman differential bond polarizabilities*

嘉兴学院生物与化学工程学院,嘉兴,314001
低维量子物理国家重点实验室，清华大学物理系，北京 100084
北京市纳米光电子学重点实验室，首都师范大学物理系，北京 100048

Keywords:

Abstract: The Raman optical activity (ROA) of (R)-(-)-1,3-butanediol was described through the analysis of bond polarizability and differ-ential bond polarizability, which were elucidated by Raman and ROA spectral intensities, respectively. Analysis shows that during the Raman process, the charge flows from the (six) rings formed by H16 (or H15) O6C3C2C1O5 to the peripheral OH and CH bonds. The analysis also shows that the signs of differential bond polarizabilities associated with the rings inside and outside are opposite. This means that the chiral asymmetry of this molecule is fairly distinct.

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（R）-1,3丁二醇的手性不对称性：微分键极化率的研究*

The chiral asymmetry of R-(-)1,3-butanediol as revealed by its Raman differential bond polarizabilities*

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（R）-1,3丁二醇的手性不对称性：微分键极化率的研究*

English Abstract

The chiral asymmetry of R-(-)1,3-butanediol as revealed by its Raman differential bond polarizabilities*

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