{"title":"挥发性麻醉剂（恩氟烷、异氟烷）与二甲醚之间的非共价相互作用。三聚体形成的光谱演示","authors":"K. S. Rutkowski, S. M. Melikova","doi":"10.1134/S0036024424050248","DOIUrl":null,"url":null,"abstract":"<p>The IR spectra of solutions of mixtures of volatile anesthetics (enflurane, isoflurane) and dimethyl ether were studied by cryospectroscopy in the temperature range 120–160 K. The formation of complexes has been observed: dimers at lower concentrations and trimers at higher concentrations. The results of quantum-chemical calculations are in qualitative agreement with the results of measurements.</p>","PeriodicalId":767,"journal":{"name":"Russian Journal of Physical Chemistry A","volume":null,"pages":null},"PeriodicalIF":0.7000,"publicationDate":"2024-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Noncovalent Interactions between Volatile Anesthetics (Enflurane, Isoflurane) and Dimethyl Ether. Spectroscopic Demonstration of Trimer Formation\",\"authors\":\"K. S. Rutkowski, S. M. Melikova\",\"doi\":\"10.1134/S0036024424050248\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>The IR spectra of solutions of mixtures of volatile anesthetics (enflurane, isoflurane) and dimethyl ether were studied by cryospectroscopy in the temperature range 120–160 K. The formation of complexes has been observed: dimers at lower concentrations and trimers at higher concentrations. The results of quantum-chemical calculations are in qualitative agreement with the results of measurements.</p>\",\"PeriodicalId\":767,\"journal\":{\"name\":\"Russian Journal of Physical Chemistry A\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.7000,\"publicationDate\":\"2024-05-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Russian Journal of Physical Chemistry A\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://link.springer.com/article/10.1134/S0036024424050248\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"CHEMISTRY, PHYSICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Russian Journal of Physical Chemistry A","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1134/S0036024424050248","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
引用次数: 0
摘要
摘要 在 120-160 K 的温度范围内，通过冷冻光谱法研究了挥发性麻醉剂（恩氟烷、异氟烷）和二甲醚混合物溶液的红外光谱。量子化学计算的结果与测量结果基本一致。
Noncovalent Interactions between Volatile Anesthetics (Enflurane, Isoflurane) and Dimethyl Ether. Spectroscopic Demonstration of Trimer Formation
The IR spectra of solutions of mixtures of volatile anesthetics (enflurane, isoflurane) and dimethyl ether were studied by cryospectroscopy in the temperature range 120–160 K. The formation of complexes has been observed: dimers at lower concentrations and trimers at higher concentrations. The results of quantum-chemical calculations are in qualitative agreement with the results of measurements.
期刊介绍：
Russian Journal of Physical Chemistry A. Focus on Chemistry (Zhurnal Fizicheskoi Khimii), founded in 1930, offers a comprehensive review of theoretical and experimental research from the Russian Academy of Sciences, leading research and academic centers from Russia and from all over the world.
Articles are devoted to chemical thermodynamics and thermochemistry, biophysical chemistry, photochemistry and magnetochemistry, materials structure, quantum chemistry, physical chemistry of nanomaterials and solutions, surface phenomena and adsorption, and methods and techniques of physicochemical studies.
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