Curated Glass Transition Temperature for Polymers

The dataset is curated to provide glass transition temperature (Tg) data for various polymers. It includes metadata such as polymer identity, PSMILES representation, data source, Tg range, number of data points, Tg values, reliability, and standard deviation. Additionally, it also contains hierarchical features at different levels, including the full polymer, side chain, and backbone structure.本数据集经精心整理，旨在提供各类聚合物的玻璃化转变温度（glass transition temperature, Tg）数据。数据集包含多项元数据，具体包括聚合物标识、PSMILES表征、数据来源、Tg范围、数据点数、Tg数值、可靠性及标准偏差。此外，本数据集还涵盖不同层级的特征，涉及完整聚合物、侧链与主链结构。