caesium

Property	Value
Symbol	Cs
Atomic number	55
IRI	`https://hendrikborgelt.github.io/Draft_for_IUPAC_CIAAW-Isotopic-Abundances-and-Atomic-Weights/elements/Caesium`
Wikidata	Q1108

Standard atomic weight

Value	Year	Source	Status	Declaration
132.905 451 96(6)	2013	10.1515/pac-2015-0305	Current	`AW-Cs-standard`
132.905 4519(2)	2005	10.1351/pac200678112051	Deprecated, see `AW-Cs-standard`	`AW-Cs-standard-2005`
132.905 45(2)	1995	10.1351/pac199668122339	Deprecated, see `AW-Cs-standard-2005`	`AW-Cs-standard-1995`
132.905 43(5)	1985	10.1351/pac198658121677	Deprecated, see `AW-Cs-standard-1995`	`AW-Cs-standard-1985`
132.9054(1)	1971	10.1351/pac197230030637	Deprecated, see `AW-Cs-standard-1985`	`AW-Cs-standard-1971`
132.9055(1)	1969	10.1351/pac197021010091	Deprecated, see `AW-Cs-standard-1971`	`AW-Cs-standard-1969`
132.905	1961	10.1021/ja00881a001	Deprecated, see `AW-Cs-standard-1969`	`AW-Cs-standard-1961`
132.91	1934	10.1039/JR9340000499	Deprecated, see `AW-Cs-standard-1961`	`AW-Cs-standard-1934`
132.81	1909	10.1021/ja01931a001	Deprecated, see `AW-Cs-standard-1934`	`AW-Cs-standard-1909`
132.9	1904	10.1021/ja01991a001	Deprecated, see `AW-Cs-standard-1909`	`AW-Cs-standard-1904`
133	1902	10.1007/BF01370337	Deprecated, see `AW-Cs-standard-1904`	`AW-Cs-standard-1902`

Isotopes

A	Representative isotopic composition	Year	Source	Declaration	ChEBI	Wikidata
133	1	—	—	`Abundance-Cs133`	—	Q2327948

Bibliography

Atomic weights of the elements 1969. (1970). Pure and Applied Chemistry, 21(1), 91–108. https://doi.org/10.1351/pac197021010091 CrossRef Scholia

Atomic Weights of the Elements 1971. (1972). Pure and Applied Chemistry, 30(3–4), 637–650. https://doi.org/10.1351/pac197230030637 CrossRef Scholia

Atomic weights of the elements 1985. (1986). Pure and Applied Chemistry, 58(12), 1677–1692. https://doi.org/10.1351/pac198658121677 CrossRef Scholia

Baxter, G. P., Curie, Mme. P., Lebeau, P., Hönigschmid, O., & Meyer, R. J. (1934). Fourth Report of the Committee on Atomic Weights of the International Union of Chemistry. J. Chem. Soc., 0(0), 499–512. https://doi.org/10.1039/jr9340000499 CrossRef Scholia

Cameron, A. E., & Wichers, Edward. (1962). Report of the International Commission on Atomic Weights^*(1961). Journal of the American Chemical Society, 84(22), 4175–4197. https://doi.org/10.1021/ja00881a001 CrossRef Scholia

Clarke, F. W., Ostwald, W., Thorpe, T. E., & Urbain, G. (1909). REPORT OF THE INTERNATIONAL COMMITTEE ON ATOMIC WEIGHTS. 1909. Journal of the American Chemical Society, 31(1), 1–6. https://doi.org/10.1021/ja01931a001 CrossRef Scholia

Coplen, T. B. (1996). Atomic weights of the elements 1995 (Technical Report). Pure and Applied Chemistry, 68(12), 2339–2359. https://doi.org/10.1351/pac199668122339 CrossRef Scholia

Meija, J., Coplen, T. B., Berglund, M., Brand, W. A., De Bièvre, P., Gröning, M., Holden, N. E., Irrgeher, J., Loss, R. D., Walczyk, T., & Prohaska, T. (2016). Atomic weights of the elements 2013 (IUPAC Technical Report). Pure and Applied Chemistry, 88(3), 265–291. https://doi.org/10.1515/pac-2015-0305 CrossRef Scholia

REPORT OF THE INTERNATIONAL COMMITTEE ON ATOMIC WEIGHTS. (1904). Journal of the American Chemical Society, 26(1), 1–4. https://doi.org/10.1021/ja01991a001 CrossRef Scholia

Richards, Baxter, Hinrichsen, Köthner, P., & Pellini, S. (1902). Zur Festsetzung der Atomgewichte. Fresenius’ Zeitschrift für analytische Chemie, 41(2), 139–140. https://doi.org/10.1007/bf01370337 CrossRef Scholia

Wieser, M. E. (2006). Atomic weights of the elements 2005 (IUPAC Technical Report). Pure and Applied Chemistry, 78(11), 2051–2066. https://doi.org/10.1351/pac200678112051 CrossRef Scholia

Turtle

This resource as a file: Caesium.ttl

# Prototype: a suggestion, not an official CIAAW or IUPAC record. Official values are at https://ciaaw.org

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@prefix chemrof: <https://w3id.org/chemrof/> .
@prefix ciaaw: <https://hendrikborgelt.github.io/Draft_for_IUPAC_CIAAW-Isotopic-Abundances-and-Atomic-Weights/ciaaw-draft#> .
@prefix ciaaw_draft: <https://hendrikborgelt.github.io/Draft_for_IUPAC_CIAAW-Isotopic-Abundances-and-Atomic-Weights/id/> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix element: <https://hendrikborgelt.github.io/Draft_for_IUPAC_CIAAW-Isotopic-Abundances-and-Atomic-Weights/elements/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix qudt: <http://qudt.org/schema/qudt/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix unit: <http://qudt.org/vocab/unit/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ciaaw_draft:AW-Cs-standard-1902 a ciaaw:StandardAtomicWeightDeclaration ;
    dcterms:isReplacedBy ciaaw_draft:AW-Cs-standard-1904 ;
    dcterms:issued "1902"^^xsd:gYear ;
    dcterms:source <https://doi.org/10.1007/BF01370337> ;
    owl:deprecated true ;
    adms:status <http://purl.org/adms/status/Deprecated> ;
    ciaaw:ofElement element:Caesium ;
    ciaaw:value [ a qudt:QuantityValue ;
            qudt:hasUnit unit:UNITLESS ;
            qudt:numericValue 133.0 ] .

ciaaw_draft:AW-Cs-standard a ciaaw:StandardAtomicWeightDeclaration ;
    dcterms:issued "2013"^^xsd:gYear ;
    dcterms:replaces ciaaw_draft:AW-Cs-standard-2005 ;
    dcterms:source <https://doi.org/10.1515/pac-2015-0305> ;
    ciaaw:ofElement element:Caesium ;
    ciaaw:value [ a qudt:QuantityValue ;
            qudt:hasUnit unit:UNITLESS ;
            qudt:numericValue 132.90545196 ;
            qudt:standardUncertainty 0.00000006 ;
            ciaaw:significantFigures 11 ;
            ciaaw:significantFiguresUncertainty 1 ] .

ciaaw_draft:AW-Cs-standard-1904 a ciaaw:StandardAtomicWeightDeclaration ;
    dcterms:isReplacedBy ciaaw_draft:AW-Cs-standard-1909 ;
    dcterms:issued "1904"^^xsd:gYear ;
    dcterms:replaces ciaaw_draft:AW-Cs-standard-1902 ;
    dcterms:source <https://doi.org/10.1021/ja01991a001> ;
    owl:deprecated true ;
    adms:status <http://purl.org/adms/status/Deprecated> ;
    ciaaw:ofElement element:Caesium ;
    ciaaw:value [ a qudt:QuantityValue ;
            qudt:hasUnit unit:UNITLESS ;
            qudt:numericValue 132.9 ] .

ciaaw_draft:AW-Cs-standard-1909 a ciaaw:StandardAtomicWeightDeclaration ;
    dcterms:isReplacedBy ciaaw_draft:AW-Cs-standard-1934 ;
    dcterms:issued "1909"^^xsd:gYear ;
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    owl:deprecated true ;
    adms:status <http://purl.org/adms/status/Deprecated> ;
    ciaaw:ofElement element:Caesium ;
    ciaaw:value [ a qudt:QuantityValue ;
            qudt:hasUnit unit:UNITLESS ;
            qudt:numericValue 132.81 ] .

ciaaw_draft:AW-Cs-standard-1934 a ciaaw:StandardAtomicWeightDeclaration ;
    dcterms:isReplacedBy ciaaw_draft:AW-Cs-standard-1961 ;
    dcterms:issued "1934"^^xsd:gYear ;
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    owl:deprecated true ;
    adms:status <http://purl.org/adms/status/Deprecated> ;
    ciaaw:ofElement element:Caesium ;
    ciaaw:value [ a qudt:QuantityValue ;
            qudt:hasUnit unit:UNITLESS ;
            qudt:numericValue 132.91 ] .

ciaaw_draft:AW-Cs-standard-1961 a ciaaw:StandardAtomicWeightDeclaration ;
    dcterms:isReplacedBy ciaaw_draft:AW-Cs-standard-1969 ;
    dcterms:issued "1961"^^xsd:gYear ;
    dcterms:replaces ciaaw_draft:AW-Cs-standard-1934 ;
    dcterms:source <https://doi.org/10.1021/ja00881a001> ;
    owl:deprecated true ;
    adms:status <http://purl.org/adms/status/Deprecated> ;
    ciaaw:ofElement element:Caesium ;
    ciaaw:value [ a qudt:QuantityValue ;
            qudt:hasUnit unit:UNITLESS ;
            qudt:numericValue 132.905 ] .

ciaaw_draft:AW-Cs-standard-1969 a ciaaw:StandardAtomicWeightDeclaration ;
    dcterms:isReplacedBy ciaaw_draft:AW-Cs-standard-1971 ;
    dcterms:issued "1969"^^xsd:gYear ;
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    dcterms:source <https://doi.org/10.1351/pac197021010091> ;
    owl:deprecated true ;
    adms:status <http://purl.org/adms/status/Deprecated> ;
    ciaaw:ofElement element:Caesium ;
    ciaaw:value [ a qudt:QuantityValue ;
            qudt:hasUnit unit:UNITLESS ;
            qudt:numericValue 132.9055 ;
            qudt:standardUncertainty 0.0001 ;
            ciaaw:significantFigures 7 ;
            ciaaw:significantFiguresUncertainty 1 ] .

ciaaw_draft:AW-Cs-standard-1971 a ciaaw:StandardAtomicWeightDeclaration ;
    dcterms:isReplacedBy ciaaw_draft:AW-Cs-standard-1985 ;
    dcterms:issued "1971"^^xsd:gYear ;
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    dcterms:source <https://doi.org/10.1351/pac197230030637> ;
    owl:deprecated true ;
    adms:status <http://purl.org/adms/status/Deprecated> ;
    ciaaw:ofElement element:Caesium ;
    ciaaw:value [ a qudt:QuantityValue ;
            qudt:hasUnit unit:UNITLESS ;
            qudt:numericValue 132.9054 ;
            qudt:standardUncertainty 0.0001 ;
            ciaaw:significantFigures 7 ;
            ciaaw:significantFiguresUncertainty 1 ] .

ciaaw_draft:AW-Cs-standard-1985 a ciaaw:StandardAtomicWeightDeclaration ;
    dcterms:isReplacedBy ciaaw_draft:AW-Cs-standard-1995 ;
    dcterms:issued "1985"^^xsd:gYear ;
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    dcterms:source <https://doi.org/10.1351/pac198658121677> ;
    owl:deprecated true ;
    adms:status <http://purl.org/adms/status/Deprecated> ;
    ciaaw:ofElement element:Caesium ;
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            qudt:numericValue 132.90543 ;
            qudt:standardUncertainty 0.00005 ;
            ciaaw:significantFigures 8 ;
            ciaaw:significantFiguresUncertainty 1 ] .

ciaaw_draft:AW-Cs-standard-1995 a ciaaw:StandardAtomicWeightDeclaration ;
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    owl:deprecated true ;
    adms:status <http://purl.org/adms/status/Deprecated> ;
    ciaaw:ofElement element:Caesium ;
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            qudt:hasUnit unit:UNITLESS ;
            qudt:numericValue 132.90545 ;
            qudt:standardUncertainty 0.00002 ;
            ciaaw:significantFigures 8 ;
            ciaaw:significantFiguresUncertainty 1 ] .

ciaaw_draft:AW-Cs-standard-2005 a ciaaw:StandardAtomicWeightDeclaration ;
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    owl:deprecated true ;
    adms:status <http://purl.org/adms/status/Deprecated> ;
    ciaaw:ofElement element:Caesium ;
    ciaaw:value [ a qudt:QuantityValue ;
            qudt:hasUnit unit:UNITLESS ;
            qudt:numericValue 132.9054519 ;
            qudt:standardUncertainty 0.0000002 ;
            ciaaw:significantFigures 10 ;
            ciaaw:significantFiguresUncertainty 1 ] .

element:Caesium a chemrof:ChemicalElement ;
    rdfs:label "caesium"@en ;
    ciaaw:currentStandardAtomicWeight ciaaw_draft:AW-Cs-standard ;
    ciaaw:hasDeclaration ciaaw_draft:AW-Cs-standard,
        ciaaw_draft:AW-Cs-standard-1902,
        ciaaw_draft:AW-Cs-standard-1904,
        ciaaw_draft:AW-Cs-standard-1909,
        ciaaw_draft:AW-Cs-standard-1934,
        ciaaw_draft:AW-Cs-standard-1961,
        ciaaw_draft:AW-Cs-standard-1969,
        ciaaw_draft:AW-Cs-standard-1971,
        ciaaw_draft:AW-Cs-standard-1985,
        ciaaw_draft:AW-Cs-standard-1995,
        ciaaw_draft:AW-Cs-standard-2005 ;
    ciaaw:hasIsotope ciaaw_draft:Cs-133 ;
    ciaaw:standardAtomicWeightUncertainty 0.00000006 ;
    ciaaw:standardAtomicWeightValue 132.90545196 ;
    chemrof:atomic_number 55 ;
    chemrof:symbol "Cs" .

All atomic weights · All isotopic abundances