288.15-318.15 K温度范围内胆碱水杨酸盐与钠盐三元混合物的热力学、声学和光谱研究

IF 2.4 3区化学 Q4 CHEMISTRY, PHYSICAL

Chemical Physics Pub Date : 2025-08-29 DOI:10.1016/j.chemphys.2025.112918

Mashahid Hussain Choudhary , Nabaparna Chakraborty , Kailash Chandra Juglan

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引用次数: 0

摘要

本研究通过测量四种温度和不同浓度下的密度和声速，探索了三元（水杨酸胆碱+水+柠檬酸三钠/硝酸钠）混合物中的分子相互作用。计算热声参数以了解溶质-溶剂相互作用。分析相对关联和弛豫强度来评估分子聚集和结构重排。对水杨酸胆碱与盐的二元和三元混合物的FTIR分析进一步揭示了键合特性。这些发现为分子间作用力和溶剂化动力学提供了见解，有助于开发有效的制药工艺并促进环境可持续实践。该研究有助于科学知识，并支持关键的可持续发展目标（sdg）。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Thermodynamic, acoustic and spectroscopic investigation of choline salicylate ternary mixtures with sodium salts over temperature range 288.15–318.15 K

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Thermodynamic, acoustic and spectroscopic investigation of choline salicylate ternary mixtures with sodium salts over temperature range 288.15–318.15 K

This study explores molecular interactions in ternary mixtures of (choline salicylate + water + and trisodium citrate /sodium nitrate) by measuring density and sound velocity at four temperatures and varying concentrations. Thermoacoustic parameters were calculated to understand solute–solvent interactions. Relative association and relaxation strength were analyzed to assess molecular aggregation and structural rearrangements. FTIR analysis of binary and ternary mixtures of choline salicylate with salts further revealed bonding characteristics. The findings offer insights into intermolecular forces and solvation dynamics, aiding the development of efficient pharmaceutical processes and promoting environmentally sustainable practices. The study contributes to scientific knowledge and supports key Sustainable Development Goals (SDGs).

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来源期刊

Chemical Physics 化学-物理：原子、分子和化学物理

CiteScore

4.60

自引率

4.30%

发文量

278

审稿时长

39 days

期刊介绍： Chemical Physics publishes experimental and theoretical papers on all aspects of chemical physics. In this journal, experiments are related to theory, and in turn theoretical papers are related to present or future experiments. Subjects covered include: spectroscopy and molecular structure, interacting systems, relaxation phenomena, biological systems, materials, fundamental problems in molecular reactivity, molecular quantum theory and statistical mechanics. Computational chemistry studies of routine character are not appropriate for this journal.