Autobench V1.0:用于电子结构计算的基准测试自动化
Rodrigo A Cormanich1, Gabriel D da Silva1
1Instituto de Química, Departamento de Química Orgânica, Universidade Estadual de Campinas, PO Box 6154, Campinas 13083-970, São Paulo, Brazil.
Journal of chemical information and modeling
|March 27, 2024
概括
这个新的软件自动化了对灵活分子的符合性能量基准测试. 它有助于用户为其特定的分子系统找到最准确的计算化学方法.
科学领域:
- 计算化学计算化学
- 分子建模分子建模
- 量子化学 是一个量子化学.
背景情况:
- 准确的形态能量对于理解分子行为至关重要.
- 计算方法的手动基准测试耗时且容易出现错误.
- 灵活的分子在结构分析中存在挑战.
研究的目的:
- 引入用户友好的软件,用于自动化调节器能源基准测试.
- 使非专家能够进行严格的计算化学分析.
- 为了促进分子系统的最佳理论水平的选择.
主要方法:
- 一个由四部分组成的工作流:构造性搜索,预优化,优化和频率计算.
- 使用高斯16或ORCA5进行各种理论水平的计算.
- 自动处理收对应器和负频率.
主要成果:
- 为不同的计算方法提供了平均绝对偏差.
- 确定给定系统的最准确的方法,DFT功能和基础集.
- 通过案例示例展示软件的实用性.
结论:
- 该软件简化和标准化了适应器能源基准测试.
- 使研究人员能够为灵活的分子选择最佳的计算策略.
- 提高计算化学研究的可靠性和效率.
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