nmrshiftdb2-2024
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nmrshiftdb2-2024数据集是由厦门大学和DP Technology联合创建的,用于支持核磁共振(NMR)化学位移预测模型的评估。该数据集通过对现有的NMR实验数据库nmrshiftdb2进行广泛的清洗和验证而创建,包含480,000条化学位移数据,涵盖了多样化的化学系统。数据集的创建过程包括手动筛选和纠正错误条目,确保数据的质量和可靠性。该数据集主要应用于分析化学和结构化学领域,旨在提高NMR化学位移预测的准确性和效率,从而在分子结构解析和材料设计中发挥重要作用。
The nmrshiftdb2-2024 dataset was jointly developed by Xiamen University and DP Technology to support the evaluation of nuclear magnetic resonance (NMR) chemical shift prediction models. This dataset was constructed by extensively cleaning and validating the existing NMR experimental database nmrshiftdb2, and contains 480,000 chemical shift entries covering diverse chemical systems. The dataset construction process includes manual screening and correction of erroneous entries to ensure data quality and reliability. This dataset is mainly applied in the fields of analytical chemistry and structural chemistry, aiming to improve the accuracy and efficiency of NMR chemical shift prediction, thereby playing an important role in molecular structure elucidation and material design.

- 1Towards a Unified Benchmark and Framework for Deep Learning-Based Prediction of Nuclear Magnetic Resonance Chemical Shifts厦门大学 · 2024年



