{
  "_schema": "https://data.nist.gov/od/dm/nerdm-schema/v0.7#",
  "@context": [
    "https://data.nist.gov/od/dm/nerdm-pub-context.jsonld",
    {
      "@base": "ark:/88434/mds2-2225"
    }
  ],
  "@type": [
    "nrdp:PublicDataResource",
    "dcat:Dataset"
  ],
  "_extensionSchemas": [
    "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/PublicDataResource"
  ],
  "@id": "ark:/88434/mds2-2225/pdr:v/1.4.0",
  "title": "Calculated values of the second dielectric and refractivity virial coefficients of helium, neon, and argon. ",
  "contactPoint": {
    "fn": "Allan H. Harvey",
    "hasEmail": "mailto:allan.harvey@nist.gov"
  },
  "modified": "2020-04-23",
  "ediid": "ark:/88434/mds2-2225",
  "landingPage": null,
  "description": [
    "Values of second dielectric and refractivity virial coefficients computed, with rigorous accounting for quantum effects, from state-of-the-art pair potentials and interaction polarizabilities.  Values given at 1 K intervals (finer intervals below 10 K) for helium (both mass 3 and 4 isotopes), neon (both mass 20 and 22 isotopes), and argon (mass 40 isotope).  Upper temperature limit is 2000 K in all cases. Lower temperature limit is 0.5 K for helium, 4 K for neon, 50 K for argon.\\nThese files are Supplemental information to: G. Garberoglio and A.H. Harvey, \"Path-integral Calculation of the Second Dielectric and Refractivity Virial Coefficients of Helium, Neon, and Argon,\" published in  J. Res. NIST , volume 125, article 125022 (2020) [https://doi.org/10.6028/jres.125.022], which describes how the values were calculated."
  ],
  "keyword": [
    "argon",
    "dielectric virials",
    "helium",
    "neon",
    "pressure",
    "refractivity virials",
    "thermometry"
  ],
  "theme": [
    "Physics:Atomic, molecular, and quantum",
    "Metrology: Thermometry metrology",
    "Metrology: Pressure and vacuum metrology",
    "Chemistry: Theoretical chemistry and modeling"
  ],
  "topic": [
    {
      "@type": "Concept",
      "scheme": "https://data.nist.gov/od/dm/nist-themes/v1.1",
      "tag": "Physics: Atomic, molecular, and quantum"
    },
    {
      "@type": "Concept",
      "scheme": "https://data.nist.gov/od/dm/nist-themes/v1.1",
      "tag": "Metrology: Thermometry metrology"
    },
    {
      "@type": "Concept",
      "scheme": "https://data.nist.gov/od/dm/nist-themes/v1.1",
      "tag": "Metrology: Pressure and vacuum metrology"
    },
    {
      "@type": "Concept",
      "scheme": "https://data.nist.gov/od/dm/nist-themes/v1.1",
      "tag": "Chemistry: Theoretical chemistry and modeling"
    }
  ],
  "accessLevel": "public",
  "license": "https://www.nist.gov/open/license",
  "components": [
    {
      "accessURL": "https://doi.org/10.18434/M32225",
      "@type": [
        "nrd:Hidden",
        "dcat:Distribution"
      ],
      "@id": "#doi:10.18434/M32225"
    },
    {
      "@id": "cmps/Beps_He4.dat.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "Beps_He4.dat.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2225/_v/1.4.0/Beps_He4.dat.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/Beps_He4.dat",
      "description": "SHA-256 checksum value for Beps_He4.dat",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "_status": "in progress",
      "valid": true,
      "checksum": {
        "hash": "009a2943176b1ee9f23d63cdf0c9ab99b0b4a37b18d4314a0d70d9717a067ec1",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/Beps_Ne20.dat",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "Beps_Ne20.dat",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2225/_v/1.4.0/Beps_Ne20.dat",
      "mediaType": "application/octet-stream",
      "size": 29625,
      "checksum": {
        "hash": "8269d3bbe9b3cd01863e5956cdc579cd6ec3e8dadeaf1c832d73e9ad9e0630d9",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      },
      "format": {
        "description": "ASCII .dat file"
      },
      "description": "Second dielectric virial coefficient for neon-20, calculated fully quantum",
      "title": "B_eps for neon-20"
    },
    {
      "@id": "cmps/Beps_Ar_classical.dat",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "Beps_Ar_classical.dat",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2225/_v/1.4.0/Beps_Ar_classical.dat",
      "mediaType": "application/octet-stream",
      "size": 25146,
      "checksum": {
        "hash": "63e42ec5f26a75da92d789a0c54e4448781a6e33d42436219f227df0ad2b9e32",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      },
      "format": {
        "description": "ASCII .dat file"
      },
      "description": "Second dielectric virial coefficient for argon, calculated classically",
      "title": "Classical B_eps for argon"
    },
    {
      "@id": "cmps/BR_Ne22.dat.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "BR_Ne22.dat.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2225/_v/1.4.0/BR_Ne22.dat.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/BR_Ne22.dat",
      "description": "SHA-256 checksum value for BR_Ne22.dat",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "_status": "in progress",
      "valid": true,
      "checksum": {
        "hash": "f439b7c7cd5f6141a4b2836eff842b15d66c0db02757f044a026c78ddd292ec2",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/Beps_He3.dat",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "Beps_He3.dat",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2225/_v/1.4.0/Beps_He3.dat",
      "mediaType": "application/octet-stream",
      "size": 41069,
      "checksum": {
        "hash": "95dcbe304bc90ca7b085e2465725b547a78dd175d6afa71c9c184cab0e5685f8",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      },
      "format": {
        "description": "ASCII .dat file"
      },
      "description": "Second dielectric virial coefficient for helium-3, calculated fully quantum, with its expanded uncertainty",
      "title": "B_eps for helium-3"
    },
    {
      "@id": "cmps/Beps_Ne22.dat",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "Beps_Ne22.dat",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2225/_v/1.4.0/Beps_Ne22.dat",
      "mediaType": "application/octet-stream",
      "size": 29587,
      "checksum": {
        "hash": "bdcbff05550b7f0949a2a1368f1f82966ecb14314290f96635ff6f7c66063600",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      },
      "format": {
        "description": "ASCII .dat file"
      },
      "description": "Second dielectric virial coefficient for neon-22, calculated fully quantum",
      "title": "B_eps for neon-22"
    },
    {
      "@id": "cmps/Beps_He3.dat.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "Beps_He3.dat.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2225/_v/1.4.0/Beps_He3.dat.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/Beps_He3.dat",
      "description": "SHA-256 checksum value for Beps_He3.dat",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "_status": "in progress",
      "valid": true,
      "checksum": {
        "hash": "8efc05e0fd8dc16db2c112712263c9e32d4616fad8e315972091e7e39a1d005a",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/Beps_Ne20.dat.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "Beps_Ne20.dat.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2225/_v/1.4.0/Beps_Ne20.dat.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/Beps_Ne20.dat",
      "description": "SHA-256 checksum value for Beps_Ne20.dat",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "_status": "in progress",
      "valid": true,
      "checksum": {
        "hash": "20a1d0a6e78011dffb5019df1c207a1d814ab12eb5f4cb4a313241bac5cb3972",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/Readme.txt",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "Readme.txt",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2225/_v/1.4.0/Readme.txt",
      "mediaType": "text/plain",
      "size": 1737,
      "checksum": {
        "hash": "32148155b3cb040afe0663a1cb951cd8f50625db51d5ace7fdfccc9e35c72343",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      },
      "format": {
        "description": "txt file"
      },
      "description": "Readme file documenting the various data files",
      "title": "Readme.txt"
    },
    {
      "@id": "cmps/Beps_He_classical.dat",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "Beps_He_classical.dat",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2225/_v/1.4.0/Beps_He_classical.dat",
      "mediaType": "application/octet-stream",
      "size": 32424,
      "checksum": {
        "hash": "26b9b89c6720a474dc8a6314b6c8009e1162c483861634cfed9dd8017cc815b1",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      },
      "format": {
        "description": "ASCII .dat file"
      },
      "description": "Second dielectric virial coefficient for helium, calculated classically",
      "title": "Classical B_eps for helium"
    },
    {
      "@id": "cmps/BR_He4.dat.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "BR_He4.dat.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2225/_v/1.4.0/BR_He4.dat.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/BR_He4.dat",
      "description": "SHA-256 checksum value for BR_He4.dat",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "_status": "in progress",
      "valid": true,
      "checksum": {
        "hash": "7a7b5bc3548de82bb548e140c44baa2b4b5b49ada6cafc8a869d8bb61407c368",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/Beps_Ar40.dat.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "Beps_Ar40.dat.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2225/_v/1.4.0/Beps_Ar40.dat.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/Beps_Ar40.dat",
      "description": "SHA-256 checksum value for Beps_Ar40.dat",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "checksum": {
        "hash": "66c7991d4e88fbd77b540c2ae50e91ef6bd59ab50f6f9bd552295a168b7f842b",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      },
      "valid": true,
      "title": "SHA256 File for B_eps for argon-40"
    },
    {
      "@id": "cmps/Beps_Ne_classical.dat",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "Beps_Ne_classical.dat",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2225/_v/1.4.0/Beps_Ne_classical.dat",
      "mediaType": "application/octet-stream",
      "size": 53365,
      "checksum": {
        "hash": "52b96ea7da3cfa717769813000d45c9c2527d137ce1cb2ea190da94d6692bdf7",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      },
      "format": {
        "description": "ASCII .dat file"
      },
      "description": "Second dielectric virial coefficient for neon, calculated classically",
      "title": "Classical B_eps for neon"
    },
    {
      "@id": "cmps/Readme.txt.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "Readme.txt.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2225/_v/1.4.0/Readme.txt.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/Readme.txt",
      "description": "SHA-256 checksum value for Readme.txt",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "checksum": {
        "hash": "306ce2129da19836afed6a2d39c979fb0d33b7e24a90f138c183e91bc33f2207",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      },
      "valid": true,
      "title": "SHA256 File for Readme"
    },
    {
      "@id": "cmps/Beps_Ar_classical.dat.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "Beps_Ar_classical.dat.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2225/_v/1.4.0/Beps_Ar_classical.dat.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/Beps_Ar_classical.dat",
      "description": "SHA-256 checksum value for Beps_Ar_classical.dat",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "checksum": {
        "hash": "c6c2da736a23129ca0f01b5937b3fb8ddb8ea38dd6e254828f92c52b02c92d76",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      },
      "valid": true,
      "title": "SHA256 File for Classical B_eps for argon"
    },
    {
      "@id": "cmps/BR_Ne20.dat.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "BR_Ne20.dat.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2225/_v/1.4.0/BR_Ne20.dat.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/BR_Ne20.dat",
      "description": "SHA-256 checksum value for BR_Ne20.dat",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "_status": "in progress",
      "valid": true,
      "checksum": {
        "hash": "1b3a85da4c2e04b138ddb075ff93495843a020d014888b14736cdc44b7e4aa49",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/BR_He3.dat.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "BR_He3.dat.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2225/_v/1.4.0/BR_He3.dat.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/BR_He3.dat",
      "description": "SHA-256 checksum value for BR_He3.dat",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "_status": "in progress",
      "valid": true,
      "checksum": {
        "hash": "510c8ab6aef490316a279a11f2cfd4e05a16bf34c15fc6ffb2e5fbf0240b1010",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/BR_Ar40.dat.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "BR_Ar40.dat.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2225/_v/1.4.0/BR_Ar40.dat.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/BR_Ar40.dat",
      "description": "SHA-256 checksum value for BR_Ar40.dat",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "_status": "in progress",
      "valid": true,
      "checksum": {
        "hash": "1c8631f3e896fd4a3c74a5828474bc3491c9054fe5cb391a19feeafdc065eacb",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/Beps_He4.dat",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "Beps_He4.dat",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2225/_v/1.4.0/Beps_He4.dat",
      "mediaType": "application/octet-stream",
      "size": 50421,
      "checksum": {
        "hash": "a2e7a8dfe3c08bc8b46620e74cd96466734a5e79cecebc0ca498dca284041328",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      },
      "format": {
        "description": "ASCII .dat file"
      },
      "description": "Second dielectric virial coefficient for helium-4, calculated fully quantum, with its expanded uncertainty.",
      "title": "B_eps for helium-4"
    },
    {
      "@id": "cmps/Beps_He_classical.dat.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "Beps_He_classical.dat.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2225/_v/1.4.0/Beps_He_classical.dat.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/Beps_He_classical.dat",
      "description": "SHA-256 checksum value for Beps_He_classical.dat",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "_status": "in progress",
      "valid": true,
      "checksum": {
        "hash": "82153f69f12d16c127a2365f37682a25492512971204bf6af32fb0c21234a540",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/Beps_Ne22.dat.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "Beps_Ne22.dat.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2225/_v/1.4.0/Beps_Ne22.dat.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/Beps_Ne22.dat",
      "description": "SHA-256 checksum value for Beps_Ne22.dat",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "_status": "in progress",
      "valid": true,
      "checksum": {
        "hash": "afc553e1c60dac3ff414eac4ff95e72ad507a2a32b45af741d856b0774eba6ec",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/BR_He4.dat",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "BR_He4.dat",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2225/_v/1.4.0/BR_He4.dat",
      "mediaType": "application/octet-stream",
      "size": 45878,
      "checksum": {
        "hash": "9e045d81aa81e497d2aa92b6255c26f9a803263564d01619a3a112049927ae8a",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      },
      "format": {
        "description": "ASCII .dat file"
      },
      "description": "Second refractivity virial coefficient and dispersion correction factor for helium-4",
      "title": "B_R for helium-4"
    },
    {
      "@id": "cmps/Beps_Ne_classical.dat.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "Beps_Ne_classical.dat.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2225/_v/1.4.0/Beps_Ne_classical.dat.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/Beps_Ne_classical.dat",
      "description": "SHA-256 checksum value for Beps_Ne_classical.dat",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "_status": "in progress",
      "valid": true,
      "checksum": {
        "hash": "7a57f2459e2cfc7162fc36ffc09f3edf9c164aff68f5b544b84b0060d54010b1",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/BR_Ar40.dat",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "BR_Ar40.dat",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2225/_v/1.4.0/BR_Ar40.dat",
      "mediaType": "application/octet-stream",
      "size": 41583,
      "checksum": {
        "hash": "2bc92c40f2cd505fb20f0bf7bfbe04d038f81dccd45593a3a6ea2acfd6e8f132",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      },
      "format": {
        "description": "ASCII .dat file"
      },
      "description": "Second refractivity virial coefficient and dispersion correction factor for argon-40",
      "title": "B_R for argon-40"
    },
    {
      "@id": "cmps/Beps_Ar40.dat",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "Beps_Ar40.dat",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2225/_v/1.4.0/Beps_Ar40.dat",
      "mediaType": "application/octet-stream",
      "size": 41730,
      "checksum": {
        "hash": "d5cf70f334b1cbcb1ad50c88eac864d6cd5a0675bbb00ca2edce1c573f701296",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      },
      "format": {
        "description": "ASCII .dat file"
      },
      "description": "Second dielectric virial coefficient of argon-40, quantum calculation, with its expanded uncertainty.",
      "title": "B_eps for argon-40"
    },
    {
      "@id": "cmps/BR_He3.dat",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "BR_He3.dat",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2225/_v/1.4.0/BR_He3.dat",
      "mediaType": "application/octet-stream",
      "size": 45905,
      "checksum": {
        "hash": "e9da6dbc8a21d9853f3e91090c55e63183b3ef5b43ca52a08af9eb1acba79e0c",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      },
      "format": {
        "description": "ASCII .dat file"
      },
      "description": "Second refractivity virial coefficient and dispersion correction factor for helium-3",
      "title": "B_R for helium-3"
    },
    {
      "@id": "cmps/BR_Ne22.dat",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "BR_Ne22.dat",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2225/_v/1.4.0/BR_Ne22.dat",
      "mediaType": "application/octet-stream",
      "size": 48778,
      "checksum": {
        "hash": "935ad00a1ca302394a051cd3fc1ef601a4bfd06adfc1d13e369124d1c14ae25d",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      },
      "format": {
        "description": "ASCII .dat file"
      },
      "description": "Second refractivity virial coefficient and dispersion correction factor for neon-22",
      "title": "B_R for neon-22"
    },
    {
      "@id": "cmps/BR_Ne20.dat",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "BR_Ne20.dat",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2225/_v/1.4.0/BR_Ne20.dat",
      "mediaType": "application/octet-stream",
      "size": 48838,
      "checksum": {
        "hash": "afb479ab53374da3767c3e5df9566295a9692622835a722deb47a0ba2e667312",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      },
      "format": {
        "description": "ASCII .dat file"
      },
      "description": "Second refractivity virial coefficient and dispersion correction factor for neon-20",
      "title": "B_R for neon-20"
    }
  ],
  "publisher": {
    "name": "National Institute of Standards and Technology",
    "@type": "org:Organization"
  },
  "language": [
    "en"
  ],
  "bureauCode": [
    "006:55"
  ],
  "programCode": [
    "006:052"
  ],
  "doi": "doi:10.18434/M32225",
  "references": [],
  "version": "1.4.0",
  "issued": "2020-05-08",
  "_editStatus": "done",
  "authors": [
    {
      "familyName": "Harvey",
      "fn": "Allan H. Harvey",
      "givenName": "Allan",
      "middleName": "H.",
      "affiliation": [
        {
          "title": "National Institute of Standards and Technology",
          "subunits": [
            "Applied Chemicals and Materials Division"
          ],
          "@type": "org:Organization",
          "@id": "ror:05xpvk416"
        }
      ],
      "orcid": "0000-0002-0072-2332",
      "@type": "foaf:Person"
    },
    {
      "familyName": "Garberoglio",
      "fn": "Giovanni  Garberoglio",
      "givenName": "Giovanni",
      "middleName": "",
      "affiliation": [
        {
          "title": "European Centre for Theoretical Studies in Nuclear Physics and Related Areas (FBK-ECT*)",
          "@type": "org:Organization"
        }
      ],
      "orcid": "0000-0002-9201-2716",
      "@type": "foaf:Person"
    }
  ],
  "releaseHistory": {
    "@id": "ark:/88434/mds2-2225/pdr:v",
    "@type": [
      "nrdr:ReleaseHistory"
    ],
    "hasRelease": [
      {
        "version": "1.0.0",
        "issued": "2020-04-23 00:00:00",
        "@id": "ark:/88434/mds2-2225/pdr:v/1.0.0",
        "location": "https://data.nist.gov/od/id/ark:/88434/mds2-2225/pdr:v/1.0.0",
        "description": "initial release"
      },
      {
        "version": "1.1.0",
        "issued": "2020-04-23 00:00:00",
        "@id": "ark:/88434/mds2-2225/pdr:v/1.1.0",
        "location": "https://data.nist.gov/od/id/ark:/88434/mds2-2225/pdr:v/1.1.0",
        "description": "data update"
      },
      {
        "version": "1.2.0",
        "issued": "2020-04-23 00:00:00",
        "@id": "ark:/88434/mds2-2225/pdr:v/1.2.0",
        "location": "https://data.nist.gov/od/id/ark:/88434/mds2-2225/pdr:v/1.2.0",
        "description": "data update"
      },
      {
        "version": "1.3.0",
        "issued": "2020-04-23",
        "@id": "ark:/88434/mds2-2225/pdr:v/1.3.0",
        "location": "https://data.nist.gov/od/id/ark:/88434/mds2-2225/pdr:v/1.3.0",
        "description": "data update"
      },
      {
        "version": "1.4.0",
        "issued": "2020-04-23",
        "@id": "ark:/88434/mds2-2225/pdr:v/1.4.0",
        "location": "https://data.nist.gov/od/id/ark:/88434/mds2-2225/pdr:v/1.4.0",
        "description": "data update"
      }
    ]
  }
}