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JANAF Thermochemical Tables

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https://janaf.nist.gov/
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资源简介:
NIST-JANAF热化学表是美国国家标准与技术研究院(NIST)维护的标准参考数据库13,包含大量物质的热化学数据。该数据库提供了物质的热力学性质,如焓、熵、吉布斯自由能等随温度变化的函数关系。数据最后更新于1998年,是化学热力学研究的重要参考资源。

The NIST-JANAF Thermochemical Tables, cataloged as Standard Reference Database 13 and maintained by the National Institute of Standards and Technology (NIST), is a curated dataset housing extensive thermochemical data for a wide range of chemical substances. This resource provides temperature-dependent functional relationships of core thermodynamic properties including enthalpy, entropy, Gibbs free energy, and other relevant parameters. Last updated in 1998, it serves as a pivotal reference resource for chemical thermodynamics research.
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