SPICE2(+)-ccECP
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SPICE2(+)-ccECP数据集是一个量子化学数据集,由麻省理工学院的研究团队创建。该数据集通过结合SPICE2数据库和ANI-2X数据集中的精选配置,涵盖了广泛的生物分子系统构象空间,包括多种功能团、环境条件和关键的非平衡配置。数据集采用了DFT、QMC和sCI等多种量子化学方法进行计算,总计包含2,108,628个构象,旨在为机器学习模型提供高保真度参考数据。
SPICE2(+)-ccECP dataset is a quantum chemistry dataset created by a research team at the Massachusetts Institute of Technology (MIT). This dataset combines curated configurations from both the SPICE2 database and the ANI-2X dataset, covering a broad conformational space of biomolecular systems, including diverse functional groups, various environmental conditions, and key non-equilibrium configurations. Multiple quantum chemistry methods such as DFT, QMC, and sCI were employed for its computational calculations, and it contains a total of 2,108,628 conformations. The dataset aims to provide high-fidelity reference data for machine learning models.

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