{"@type": "dcat:Dataset", "accessLevel": "public", "accrualPeriodicity": "irregular", "bureauCode": ["006:55"], "contactPoint": {"fn": "Nicholas Ritchie", "hasEmail": "mailto:nicholas.ritchie@nist.gov"}, "description": "A SQLite database containing mass absorption coefficient (both discrete and continuous), atomic sub-shell binding energy, X-ray energy, jump ratio, ground-state occupancy, atomic relaxation rate following core shell ionization and X-ray linewidth data.The data is in the common SQLite format and also available in SQL format. SQLite is an open-source database which is supported on many different platforms.This database represents a compilation of data from other sources.\u00a0 \u00a0Each datum is labeled with a literature reference which represents the source. The references are listed in the LIT_REFERENCES table with associated BIBTEX reference data. The two exceptions to this rule are the FFAST and FFAST_EXTRA tables which are associated with the Chantler2005 reference.", "distribution": [{"description": "An atomic properties database in SQL format (SQLite dialect)", "downloadURL": "https://data.nist.gov/od/ds/mds2-2819/atomic_database.db.sql", "format": "SQLite SQL", "mediaType": "application/octet-stream", "title": "Atomic properties in SQL format"}, {"description": "A database of atomic properties in SQLite binary format", "downloadURL": "https://data.nist.gov/od/ds/mds2-2819/atomic_database.db", "format": "SQLite Database Format", "mediaType": "application/octet-stream", "title": "Atomic database in SQLite binary format"}, {"description": "A database of atomic properties in JSON format", "downloadURL": "https://data.nist.gov/od/ds/mds2-2819/atomic_database.zip", "format": "JSON in ZIP", "mediaType": "application/x-zip-compressed", "title": "Atomic database tables in JSON format"}, {"description": "A file which describes the content of the data files.", "downloadURL": "https://data.nist.gov/od/ds/mds2-2819/2819_README.txt", "format": "Text", "mediaType": "text/plain", "title": "READ_ME.TXT"}], "identifier": "ark:/88434/mds2-2819", "issued": "2022-12-01", "keyword": ["mass absorption coefficient", "atomic sub-shell binding energy", "X-ray energy", "jump-ratio", "ground-state occupancy", "atomic relaxation rate", "X-ray linewidth"], "landingPage": "https://data.nist.gov/od/id/mds2-2819", "language": ["en"], "license": "https://www.nist.gov/open/license", "modified": "2022-10-14 00:00:00", "programCode": ["006:045"], "publisher": {"@type": "org:Organization", "name": "National Institute of Standards and Technology"}, "theme": ["Chemistry:Analytical chemistry", "Materials:Materials characterization", "Materials:Modeling and computational material science", "Physics:Spectroscopy", "Physics:Atomic, molecular, and quantum"], "title": "X-ray Properties Database in SQLite Format"}