V2EX computational chemistry

Computational Chemistry

Definition / 定义

计算化学:利用计算机与数学模型(如量子化学、分子动力学、蒙特卡洛等方法)来研究分子结构、反应机理、能量与性质的化学分支。常用于药物设计、材料开发与反应预测等。(也常被视为理论化学的重要组成部分。)

Pronunciation / 发音

/km.pjute.n.l kem..stri/

Examples / 例句

Computational chemistry helps predict how a drug molecule will bind to a protein.
计算化学有助于预测药物分子如何与蛋白质结合。

By combining quantum calculations with molecular dynamics, computational chemistry can model reaction pathways that are difficult to observe experimentally.
通过将量子计算与分子动力学结合,计算化学能够模拟一些在实验中难以直接观测的反应路径。

Etymology / 词源

computational 源自 compute(“计算”),来自拉丁语 computare(“合计、计算”);后缀 -al 表示“……的”。chemistry 源自较晚期拉丁语 chimia,经阿拉伯语 al-kīmiyā 传播,历史上与“炼金术”传统相关,后来发展为现代“化学”。合起来即“以计算方法研究化学”的学科名称。

Related Words / 相关词汇

Literary Works / 文学作品举例

  • Essentials of Computational Chemistry: Theories and Models(Christopher J. Cramer)
  • Introduction to Computational Chemistry(Frank Jensen)
  • Molecular Modelling: Principles and Applications(Andrew R. Leach)
  • Exploring Chemistry with Electronic Structure Methods(James B. Foresman & leen Frisch)
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