NIST Chemistry WebBook - SRD 69

The NIST Chemistry WebBook provides users with easy access to chemical and physical property data for chemical species through the internet. The data provided in the site are from collections maintained by the NIST Standard Reference Data Program and outside contributors. Data in the WebBook system are organized by chemical species. The WebBook system allows users to search for chemical species by various means. Once the desired species has been identified, the system will display data for the species. Data include thermochemical properties of species and reactions, thermophysical properties of species, and optical, electronic and mass spectra.

Data and Resources

Field Value
accessLevel public
accrualPeriodicity irregular
bureauCode {006:55}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/data.json
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier EBC9DB05EDEE5B0EE043065706812DF85
landingPage https://webbook.nist.gov/chemistry
language {en}
license https://www.nist.gov/open/license
modified 2017-06-21
programCode {006:052}
publisher National Institute of Standards and Technology
references {https://dx.doi.org/10.1021/je000236i}
resource-type Dataset
source_datajson_identifier true
source_hash 1c985831f287728d0f3ef55d89889d5a62566a27
source_schema_version 1.1
theme {"Chemistry: Chemical engineering and processing","Chemistry: Chemical thermodynamics and chemical properties","Standards: Reference data","Chemistry: Thermochemical properties","Chemistry: Analytical chemistry","Physics: Spectroscopy"}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • appearance-energy
  • boiling-point
  • chemical-data
  • chemical-structure
  • ckan
  • constants-of-diatomic-molecules
  • electron-affinity
  • electronic-and-vibrational-spectra
  • enthalpy
  • entropy
  • gas-basicity
  • gas-chromatography
  • geo
  • geoss
  • heat-capacity
  • heat-of-formation
  • inchi
  • inchikey
  • ion-energetics
  • ionization-potential
  • ir-spectrum
  • mass-spectrum
  • national
  • north-america
  • proton-affinity
  • reaction-thermochemistry
  • retention-index
  • sound-speed
  • thermal-conductivity
  • thermochemical-data
  • thermochemistry
  • thermodynamic-data
  • thermophysical-fluid-property-data
  • united-states
  • uv-vis-spectrum
  • vapor-pressure
isopen False
license_id other-license-specified
license_title other-license-specified
maintainer Peter Linstrom
maintainer_email peter.linstrom@nist.gov
metadata_created 2025-11-21T13:25:49.135004
metadata_modified 2025-11-21T13:25:49.135008
notes The NIST Chemistry WebBook provides users with easy access to chemical and physical property data for chemical species through the internet. The data provided in the site are from collections maintained by the NIST Standard Reference Data Program and outside contributors. Data in the WebBook system are organized by chemical species. The WebBook system allows users to search for chemical species by various means. Once the desired species has been identified, the system will display data for the species. Data include thermochemical properties of species and reactions, thermophysical properties of species, and optical, electronic and mass spectra.
num_resources 1
num_tags 38
title NIST Chemistry WebBook - SRD 69