用于分子模拟的可转移力场的数据方案和数据格式
Gajanan Kanagalingam1, Sebastian Schmitt1, Florian Fleckenstein1
1Laboratory of Engineering Thermodynamics (LTD), RPTU Kaiserslautern, Kaiserslautern, 67663, Germany.
Scientific data
|July 27, 2023
概括
一个新的数据方案,TUK-FFDat,为分子模拟标准化可转移力场. 这种机器可读的格式提高了计算化学工作流中的可重复使用性和互操作性.
科学领域:
- 计算化学计算化学
- 分子建模分子建模
背景情况:
- 可转移的力场对于诸如分子动力学和蒙特卡洛等分子模拟至关重要.
- 目前用于表示力场的方法可能缺乏标准化,阻碍了可重复使用性和互操作性.
研究的目的:
- 为可转移的古典力场提供一个通用的,机器可读的数据方案.
- 为了使力场的化学施工计划的数字表示正式化.
主要方法:
- 在基于SQL的数据格式中实现数据方案.
- 在各种力场类型 (TraPPE,OPLS-AA,Potoff) 中展示适用性.
- 在 .xls 和 SQL 格式之间开发转换工具.
主要成果:
- 拟议的TUK-FFDat方案是机器可读,可重复使用和可互操作的.
- 该方案适用于全原子和单原子可转移力场.
- 转换工具有助于整合到现有的计算工作流程中.
结论:
- TUK-FFDat数据方案为可转移的力场提供了一个标准化的数字框架.
- 这种标准化改善了分子模拟中的数据集成,可重复使用性和互操作性.
- 该方案支持多种不同类型的力场,并且可以很容易地纳入现有的模拟引擎和数据库.
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