{
  "@type": "dcat:Dataset",
  "accessLevel": "public",
  "accrualPeriodicity": "irregular",
  "bureauCode": [
    "006:55"
  ],
  "contactPoint": {
    "fn": "Allan H. Harvey",
    "hasEmail": "mailto:allan.harvey@nist.gov"
  },
  "description": "This dataset contains the fluid file for use with the NIST REFPROP (SRD Database 23) computer program. The fluid file includes a new equation of state for the thermodynamic properties of carbon dioxide, valid from the triple point to 2000 K and pressures up to 1000 MPa, as described in NIST Internal Report 8608, available at https://doi.org/10.6028/NIST.IR.8608.\nInformation about REFPROP, including how to purchase it, can be found at https://doi.org/10.18434/T4/1502528.",
  "distribution": [
    {
      "description": "File describing data and its use",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-3953/3953_README.txt",
      "format": "Readme file",
      "mediaType": "text/plain",
      "title": "Readme file"
    },
    {
      "description": "Fluid file for use in NIST's REFPROP software",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-3953/CO2.FLD",
      "mediaType": "application/octet-stream",
      "title": "CO2 Fluid File"
    }
  ],
  "identifier": "ark:/88434/mds2-3953",
  "issued": "2025-08-21",
  "keyword": [
    "carbon dioxide",
    "density",
    "equation of state",
    "heat capacity",
    "sound speed",
    "thermodynamics",
    "vapor pressure",
    "virial coefficients"
  ],
  "landingPage": "https://data.nist.gov/od/id/mds2-3953",
  "language": [
    "en"
  ],
  "license": "https://www.nist.gov/open/license",
  "modified": "2026-05-26 00:00:00",
  "programCode": [
    "006:045"
  ],
  "publisher": {
    "@type": "org:Organization",
    "name": "National Institute of Standards and Technology"
  },
  "references": [
    "https://doi.org/10.6028/NIST.IR.8608"
  ],
  "theme": [
    "Chemistry:Chemical thermodynamics and chemical properties"
  ],
  "title": "Fluid file containing parameters for the thermophysical properties of carbon dioxide, including a new equation of state, that is readable by the NIST REFPROP computer program"
}