{"@type": "dcat:Dataset", "accessLevel": "public", "accrualPeriodicity": "irregular", "bureauCode": ["006:55"], "contactPoint": {"@type": "vcard:Contact", "fn": "Gerald T. Fraser", "hasEmail": "mailto:gerald.fraser@nist.gov"}, "description": "Wavenumber Calibration Tables from Heterodyne Frequency Measurements contains tables of gas-phase infrared transition wavenumbers and their spectroscopic assignments that are appropriate for calibrating high-spectral-resolution infrared spectrometers. The calibration lines for carbonyl sulfide (OCS), nitrous oxide (N2O), nitric oxide (NO), carbonyl sulfide (CS2), and carbon monoxide (CO) collectively extend from approximately 486 wavenumber (cm-1) to 4355 wavenumbers (cm-1) in the infrared. The bibliography and spectral atlas are current through November 1994. The bibliography covers a range of high-resolution spectroscopic studies on the calibration molecules listed above, including pressure broadening studies.", "distribution": [{"accessURL": "https://dx.doi.org/10.18434/T49598", "description": "DOI Access to NIST Wavenumbers for Calibration of IR Spectrometers - SRD 118", "format": "text/html", "mediaType": "text/html", "title": "DOI Access to NIST Wavenumbers for Calibration of IR Spectrometers - SRD 118"}], "identifier": "FDB59097466D5200E043065706813E54117", "keyword": ["Infrared calibration standards", "heterodyne frequency measurements", "infrared frequency standards", "infrared spectroscopy"], "landingPage": "https://www.nist.gov/pml/data/wavenumbers-calibration-ir-spectrometers", "language": ["en"], "license": "https://www.nist.gov/open/license", "modified": "1998-04-01 00:00:00", "programCode": ["006:052"], "publisher": {"@type": "org:Organization", "name": "National Institute of Standards and Technology"}, "references": ["https://www.nist.gov/pml/wavenumbers-calibration-ir-spectrometers/wavenumbers-calibration-ir-spectrometers-bibliography"], "theme": ["Atomic / molecular / quantum", "Chemistry:Analytical chemistry", "Standards:Reference data"], "title": "NIST Wavenumbers for Calibration of IR Spectrometers  - SRD 118"}