{"id":"https://openalex.org/W2152195293","doi":"https://doi.org/10.1351/pac200173040667","title":"Atomic weights of the elements 1999 (IUPAC Technical Report)","display_name":"Atomic weights of the elements 1999 (IUPAC Technical Report)","publication_year":2001,"publication_date":"2001-01-01","ids":{"openalex":"https://openalex.org/W2152195293","doi":"https://doi.org/10.1351/pac200173040667","mag":"2152195293"},"language":"en","primary_location":{"id":"doi:10.1351/pac200173040667","doi":"https://doi.org/10.1351/pac200173040667","is_oa":true,"landing_page_url":"https://doi.org/10.1351/pac200173040667","pdf_url":"https://www.degruyter.com/document/doi/10.1351/pac200173040667/pdf","source":{"id":"https://openalex.org/S142816121","display_name":"Pure and Applied Chemistry","issn_l":"0033-4545","issn":["0033-4545","1365-3075"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-140","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310321427","host_organization_name":"International Union of Pure and Applied Chemistry","host_organization_lineage":["https://openalex.org/P4310321427"],"host_organization_lineage_names":["International Union of Pure and Applied Chemistry"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pure and Applied Chemistry","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.degruyter.com/document/doi/10.1351/pac200173040667/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5082667605","display_name":"Tyler B. Coplen","orcid":"https://orcid.org/0000-0003-4884-6008","observed_orcids":["https://orcid.org/0000-0003-4884-6008"]},"institutions":[{"id":"https://openalex.org/I1286329397","display_name":"United States Geological Survey","ror":"https://ror.org/035a68863","country_code":"US","type":"government","lineage":["https://openalex.org/I1286329397","https://openalex.org/I1335927249"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Tyler B. Coplen","raw_affiliation_strings":["U.S. Geological Survey, 431 National Center, Reston, Virginia 20192, USA","1U.S. Geological Survey, 431 National Center, Reston, Virginia 20192, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"U.S. Geological Survey, 431 National Center, Reston, Virginia 20192, USA","institution_ids":["https://openalex.org/I1286329397"]},{"raw_affiliation_string":"1U.S. Geological Survey, 431 National Center, Reston, Virginia 20192, USA","institution_ids":["https://openalex.org/I1286329397"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5082667605"],"corresponding_institution_ids":["https://openalex.org/I1286329397"],"apc_list":{"value":2400,"currency":"EUR","value_usd":2712},"apc_paid":null,"fwci":16.7203,"has_fulltext":true,"cited_by_count":113,"citation_normalized_percentile":{"value":0.99374874,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"73","issue":"4","first_page":"667","last_page":"683"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11890","display_name":"Scientific Measurement and Uncertainty Evaluation","score":0.5342000126838684,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11890","display_name":"Scientific Measurement and Uncertainty Evaluation","score":0.5342000126838684,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13458","display_name":"Astronomical and nuclear sciences","score":0.4406999945640564,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13414","display_name":"Radioactive Decay and Measurement Techniques","score":0.007600000128149986,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/standard-atomic-weights","display_name":"standard atomic weights","score":0.9549999833106995},{"id":"https://openalex.org/keywords/atomic-weights","display_name":"atomic weights","score":0.6430000066757202},{"id":"https://openalex.org/keywords/relative-atomic-mass","display_name":"relative atomic mass","score":0.8399999737739563},{"id":"https://openalex.org/keywords/isotopic-abundances","display_name":"isotopic abundances","score":0.7170000076293945},{"id":"https://openalex.org/keywords/radionuclides","display_name":"radionuclides","score":0.6740000247955322},{"id":"https://openalex.org/keywords/half-life","display_name":"half-life","score":0.8889999985694885},{"id":"https://openalex.org/keywords/nitrogen","display_name":"nitrogen","score":0.40299999713897705},{"id":"https://openalex.org/keywords/sulfur","display_name":"sulfur","score":0.9940000176429749},{"id":"https://openalex.org/keywords/chlorine","display_name":"chlorine","score":0.9990000128746033},{"id":"https://openalex.org/keywords/germanium","display_name":"germanium","score":0.972000002861023},{"id":"https://openalex.org/keywords/xenon","display_name":"xenon","score":0.9990000128746033},{"id":"https://openalex.org/keywords/erbium","display_name":"erbium","score":0.9760000109672546},{"id":"https://openalex.org/keywords/uranium","display_name":"uranium","score":0.9779999852180481}],"concepts":[{"id":"https://openalex.org/C177905867","wikidata":"https://www.wikidata.org/wiki/Q3840065","display_name":"Atomic mass","level":2,"score":0.7226617932319641},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.6864585280418396},{"id":"https://openalex.org/C177571023","wikidata":"https://www.wikidata.org/wiki/Q108149","display_name":"Nuclide","level":2,"score":0.6305956244468689},{"id":"https://openalex.org/C28271814","wikidata":"https://www.wikidata.org/wiki/Q659662","display_name":"Natural abundance","level":3,"score":0.5610924363136292},{"id":"https://openalex.org/C555451288","wikidata":"https://www.wikidata.org/wiki/Q1098","display_name":"Uranium","level":2,"score":0.5463283061981201},{"id":"https://openalex.org/C125832229","wikidata":"https://www.wikidata.org/wiki/Q6503924","display_name":"Chemical nomenclature","level":2,"score":0.5422725081443787},{"id":"https://openalex.org/C177322064","wikidata":"https://www.wikidata.org/wiki/Q750955","display_name":"Radiochemistry","level":1,"score":0.44024598598480225},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.4096755385398865},{"id":"https://openalex.org/C107872376","wikidata":"https://www.wikidata.org/wiki/Q321355","display_name":"Environmental chemistry","level":1,"score":0.33200323581695557},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.2209819257259369},{"id":"https://openalex.org/C162356407","wikidata":"https://www.wikidata.org/wiki/Q180809","display_name":"Mass spectrometry","level":2,"score":0.15166032314300537},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10232657194137573},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1351/pac200173040667","doi":"https://doi.org/10.1351/pac200173040667","is_oa":true,"landing_page_url":"https://doi.org/10.1351/pac200173040667","pdf_url":"https://www.degruyter.com/document/doi/10.1351/pac200173040667/pdf","source":{"id":"https://openalex.org/S142816121","display_name":"Pure and Applied Chemistry","issn_l":"0033-4545","issn":["0033-4545","1365-3075"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-140","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310321427","host_organization_name":"International Union of Pure and Applied Chemistry","host_organization_lineage":["https://openalex.org/P4310321427"],"host_organization_lineage_names":["International Union of Pure and Applied Chemistry"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pure and Applied Chemistry","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1351/pac200173040667","doi":"https://doi.org/10.1351/pac200173040667","is_oa":true,"landing_page_url":"https://doi.org/10.1351/pac200173040667","pdf_url":"https://www.degruyter.com/document/doi/10.1351/pac200173040667/pdf","source":{"id":"https://openalex.org/S142816121","display_name":"Pure and Applied Chemistry","issn_l":"0033-4545","issn":["0033-4545","1365-3075"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-140","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310321427","host_organization_name":"International Union of Pure and Applied Chemistry","host_organization_lineage":["https://openalex.org/P4310321427"],"host_organization_lineage_names":["International Union of Pure and Applied Chemistry"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pure and Applied Chemistry","raw_type":"journal-article"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2152195293.pdf","grobid_xml":"https://content.openalex.org/works/W2152195293.grobid-xml"},"referenced_works_count":11,"referenced_works":["https://openalex.org/W2004840586","https://openalex.org/W2005270137","https://openalex.org/W2025271060","https://openalex.org/W2047028625","https://openalex.org/W2057586893","https://openalex.org/W2061323413","https://openalex.org/W2070664900","https://openalex.org/W2072837612","https://openalex.org/W2111692635","https://openalex.org/W3025448076","https://openalex.org/W4241706721"],"related_works":["https://openalex.org/W2032416616","https://openalex.org/W2038218639","https://openalex.org/W1990620391","https://openalex.org/W2304702132","https://openalex.org/W2132197578","https://openalex.org/W4229008346","https://openalex.org/W4300846035","https://openalex.org/W4237992086","https://openalex.org/W4242700730","https://openalex.org/W2166694875"],"abstract_inverted_index":{"Abstract":[0],"The":[1],"biennial":[2],"review":[3],"of":[4,22,86,111,117,180],"atomic-weight,":[5],"A":[6],"r(E),":[7],"determinations":[8],"and":[9,91,99,115],"other":[10],"cognate":[11],"data":[12,160],"have":[13,149],"resulted":[14],"in":[15,121,130,154,174],"changes":[16],"for":[17,143,177],"the":[18,23,87,122,144,178,181],"standard":[19,88],"atomic":[20,89],"weights":[21,90],"following":[24],"elements:":[25],"element":[26],"From":[27],"To":[28],"nitrogen":[29],"14.006":[30],"74":[31],"\u00b1":[32,36,40,43,47,50,54,57,61,64,68,71,75,79],"0.000":[33,80],"07":[34],"14.0067":[35],"0.0002":[37],"sulfur":[38],"32.066":[39],"0.006":[41,65],"32.065":[42],"0.005":[44],"chlorine":[45],"35.4527":[46],"0.0009":[48],"35.453":[49],"0.002":[51],"germanium":[52],"72.61":[53],"0.02":[55,62],"72.64":[56],"0.01":[58],"xenon":[59],"131.29":[60],"131.293":[63],"erbium":[66],"167.26":[67],"0.03":[69],"167.259":[70],"0.003":[72],"uranium":[73],"238.0289":[74],"0.0001":[76],"238.028":[77],"91":[78],"03":[81],"Presented":[82],"are":[83,132,172],"updated":[84,109,137],"tables":[85],"their":[92],"uncertainties":[93,98],"estimated":[94],"by":[95],"combining":[96],"experimental":[97],"terrestrial":[100],"variabilities.":[101],"In":[102],"addition,":[103],"this":[104,175],"report":[105,176],"again":[106],"contains":[107],"an":[108,136],"table":[110],"relative":[112],"atomic-mass":[113],"values":[114,126,171],"half-lives":[116],"selected":[118],"radioisotopes.":[119],"Changes":[120],"evaluated":[123],"isotopic":[124,152,167],"abundance":[125],"from":[127],"those":[128],"published":[129,142],"1997":[131],"so":[133],"minor":[134],"that":[135,164],"list":[138],"will":[139],"not":[140],"be":[141],"year":[145],"1999.":[146],"Many":[147],"elements":[148],"a":[150],"different":[151],"composition":[153],"some":[155],"nonterrestrial":[156],"materials.":[157],"Some":[158],"recent":[159],"on":[161],"parent":[162],"nuclides":[163],"might":[165],"affect":[166],"abundances":[168],"or":[169],"atomic-weight":[170],"included":[173],"information":[179],"interested":[182],"scientific":[183],"community.":[184]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":6}],"updated_date":"2026-10-08T09:06:37.294493","created_date":"2016-06-24T00:00:00"}