Datasets
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Elemental Data Index
The Elemental Data Index provides access to the holdings of NIST Physical Measurement Laboratory (PML) online data organized by element. It is intended to simplify the process... -
NIST HIV Structural Database - SRD 102
The HIV Protease Structural Database is an archive of experimentally determined 3-D structures of Human Immunodeficiency Virus 1 (HIV-1), Human Immunodeficiency Virus 2 (HIV-2)... -
NIST Computational Chemistry Comparison and Benchmark Database - SRD 101
The NIST Computational Chemistry Comparison and Benchmark Database is a collection of experimental and ab initio thermochemical properties for a selected set of gas-phase... -
NIST Ceramics WebBook
The Ceramics WebBook is a gateway to evaluated data, a guide to data centers and sources and a repository for tools and resources for ceramics. -
NIST Property Data Summaries for Advanced Materials - SRD 150
Property Data Summaries are collections of property values derived from surveys of published data. These collections typically focus on either one material or one particular... -
NIST High Temperature Superconducting (HTS) Materials Database - SRD 62
The NIST WWW High Temperature Superconductors database (WebHTS) provides evaluated thermal, mechanical, and superconducting property data for oxide superconductors. The range of... -
NIST Fracture Toughness / Fracture Energy Data for Ceramics - SRD 138
NIST Property Data Summaries for Fracture Toughness provide fracture toughness data on numerous materials. -
NIST Fracture Toughness / Fracture Energy Data for Oxide Glass - SRD 137
The NIST Oxide Glasses Collection has property data on borate base glasses, germanate base glasses, phosphate base glasses and silicate base glasses. -
ACerS-NIST Phase Equilibria Diagrams Database - SRD 31
The data in the ACerS-NIST Phase Equilibria Diagrams Database, jointly copyrighted by NIST and The American Ceramic Society, provide maps of the equilibrium chemical and... -
NIST Phase Diagrams & Computational Thermodynamics of Solders
Phase Diagrams and Computational Thermodynamics - Solder Systems predicts melting temperatures and freezing ranges of lead-free solders which are used to remove lead-containing... -
NIST Thermodynamics of Enzyme-Catalyzed Reactions Database - SRD 74
The following information is given for each entry in this database: the reference for the data; the reaction studied; the name of the enzyme used and its Enzyme Commission... -
REFLEAK: NIST Leak/Recharge Simulation Program for Refrigerant Blends - SRD 73
REFLEAK estimates composition changes of zeotropic mixtures in leak and recharge processes. The leak/recharge simulation program consists of three parts: 1) the pre-processing... -
NIST X-Ray Form Factor, Attenuation and Scattering Tables - SRD 66
This database collects tables and graphs of the form factors, the photoabsorption cross section, and the total attenuation coefficient for any element (Z <= 92). Version 2.1 -
NIST Vapor Compression Cycle Design Program : CYCLE_D - SRD 49
CYCLE_D simulates vapor compression refrigeration cycles that use single-compound refrigerants or refrigerant blends. The model can simulate a basic subcritical or transcritical... -
NDRL/NIST Solution Kinetics Database - SRD 40
The NDRL/NIST Solution Kinetics Database contains data on rate constants for solution-phase chemical reactions. The database is designed to be searched by reactants, products,... -
NIST/EPA Gas-Phase Infrared Database JCAMP Format - SRD 35
This data collection contains 5,228 infrared spectra of different compounds along with chemical structures for most of them. Spectra are provided on a CD-ROM in the JCAMP-DX... -
NIST Structural Ceramics Database - SRD 30
The NIST WWW Structural Ceramics Database (WebSCD) provides evaluated materials property data for a wide range of advanced ceramics known variously as structural ceramics,... -
NIST Reference Fluid Thermodynamic and Transport Properties Database (REFPROP) Version 9 - SRD 23
**NOTICE: THIS VERSION OF REFPROP (9.1) has been superseded by Version 10: https://doi.org/10.18434/T4/1502528 ** NIST Standard Reference Data 23 contains revised data in a... -
NIST-JANAF Thermochemical Tables - SRD 13
The Fourth Edition to the NIST-JANAF Thermochemical Tables has been assembled under the sponsorship of the Standard Reference Data Program at the National Institute of Standards... -
NIST/ASME Steam Properties Database - SRD 10
The NIST/ASME Steam Properties Database is based upon the International Association for the Properties of Water and Steam (IAPWS) 1995 formulation for general and scientific use...