Density and coefficient of thermal expansion of diethylene glycol methyl ether + dimethyl sulphoxide mixed solutions and their intermolecular forces from spectra and computational chemistry.
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| Title: | Density and coefficient of thermal expansion of diethylene glycol methyl ether + dimethyl sulphoxide mixed solutions and their intermolecular forces from spectra and computational chemistry. |
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| Authors: | Guo, Huifang1,2,3 (AUTHOR), Zhang, Qiaomin1,2,3 (AUTHOR), Xie, Xiaohong1,2,3 (AUTHOR) xiaohongxie@imut.edu.cn |
| Source: | Physics & Chemistry of Liquids. May2025, Vol. 63 Issue 3, p436-448. 13p. |
| Subjects: | Computational chemistry, Methoxyethanol, Intermolecular forces, Diethylene glycol, Hydrogen bonding, Dimethyl sulfoxide |
| Abstract: | The density of diethylene glycol monomethyl ether (DGME) and dimethyl sulphoxide (DMSO) was measured, and the coefficient of thermal expansion was calculated within the temperature range of 293.15–318.15 K. Spectroscopic and computational chemistry techniques were employed to investigate the intermolecular forces in the mixed solutions. It was found that the intermolecular forces of the binary system were strongest at a DGME percentage of 0.55. In addition, from a microscopic point of view, the addition of DMSO disrupted the self-doping behaviour of DGME, leading to the formation of a new hydrogen bond between DGME and DMSO, where the O atom of DMSO formed hydrogen bonds with the H atoms on the hydroxyl groups in DGME. [ABSTRACT FROM AUTHOR] |
| Copyright of Physics & Chemistry of Liquids is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
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| Header | DbId: egs DbLabel: Engineering Source An: 184922268 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Density and coefficient of thermal expansion of diethylene glycol methyl ether + dimethyl sulphoxide mixed solutions and their intermolecular forces from spectra and computational chemistry. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Guo%2C+Huifang%22">Guo, Huifang</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zhang%2C+Qiaomin%22">Zhang, Qiaomin</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Xie%2C+Xiaohong%22">Xie, Xiaohong</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<i> xiaohongxie@imut.edu.cn</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Physics+%26+Chemistry+of+Liquids%22">Physics & Chemistry of Liquids</searchLink>. May2025, Vol. 63 Issue 3, p436-448. 13p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Computational+chemistry%22">Computational chemistry</searchLink><br /><searchLink fieldCode="DE" term="%22Methoxyethanol%22">Methoxyethanol</searchLink><br /><searchLink fieldCode="DE" term="%22Intermolecular+forces%22">Intermolecular forces</searchLink><br /><searchLink fieldCode="DE" term="%22Diethylene+glycol%22">Diethylene glycol</searchLink><br /><searchLink fieldCode="DE" term="%22Hydrogen+bonding%22">Hydrogen bonding</searchLink><br /><searchLink fieldCode="DE" term="%22Dimethyl+sulfoxide%22">Dimethyl sulfoxide</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The density of diethylene glycol monomethyl ether (DGME) and dimethyl sulphoxide (DMSO) was measured, and the coefficient of thermal expansion was calculated within the temperature range of 293.15–318.15 K. Spectroscopic and computational chemistry techniques were employed to investigate the intermolecular forces in the mixed solutions. It was found that the intermolecular forces of the binary system were strongest at a DGME percentage of 0.55. In addition, from a microscopic point of view, the addition of DMSO disrupted the self-doping behaviour of DGME, leading to the formation of a new hydrogen bond between DGME and DMSO, where the O atom of DMSO formed hydrogen bonds with the H atoms on the hydroxyl groups in DGME. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Physics & Chemistry of Liquids is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1080/00319104.2024.2429062 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 13 StartPage: 436 Subjects: – SubjectFull: Computational chemistry Type: general – SubjectFull: Methoxyethanol Type: general – SubjectFull: Intermolecular forces Type: general – SubjectFull: Diethylene glycol Type: general – SubjectFull: Hydrogen bonding Type: general – SubjectFull: Dimethyl sulfoxide Type: general Titles: – TitleFull: Density and coefficient of thermal expansion of diethylene glycol methyl ether + dimethyl sulphoxide mixed solutions and their intermolecular forces from spectra and computational chemistry. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Guo, Huifang – PersonEntity: Name: NameFull: Zhang, Qiaomin – PersonEntity: Name: NameFull: Xie, Xiaohong IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 05 Text: May2025 Type: published Y: 2025 Identifiers: – Type: issn-print Value: 00319104 Numbering: – Type: volume Value: 63 – Type: issue Value: 3 Titles: – TitleFull: Physics & Chemistry of Liquids Type: main |
| ResultId | 1 |
