Xenon-133m

Substance: fo-c3fe02a1af09ec92 Isotope
Source: EF 3.1
Unit: kBq
Context: Environmental → Air → Medium stack, <150 meters → Rural (<1000 people/square mile)
CAS: 378784-91-9
EC: —

Dimension: Environmental
Media: Air
Population density: Rural (<1000 people/square mile)
Strata: Medium stack, <150 meters

List	Version	Source flow	Name there	Why this flow
EF	3.1	a89425ab-a7bc-4fcf-ab6c-4bda9030b4e5	Xenon-133m	The consensus list is built from this one, so this row is the flow itself rather than something matched to it.
ecoinvent	3.12	9d95796e-84c7-4a73-aaba-8ad4f664e58f	Xenon-133m	A curator's mapping table (ecoinvent-3.11-biosphere-EF-3.1-biosphere) names this flow.
ecoinvent	3.8	9d95796e-84c7-4a73-aaba-8ad4f664e58f	Xenon-133m	A curator's mapping table (ecoinvent-3.8-biosphere-EF-3.1-biosphere.json) names this flow.

Source list	Source flow	Name there	Compartment there	Match	Conversion
EF 3.1	a89425ab-a7bc-4fcf-ab6c-4bda9030b4e5	Xenon-133m	Emissions/Emissions to air/Emissions to non-urban air or from high stacks	exactMatch	—
ecoinvent 3.12	9d95796e-84c7-4a73-aaba-8ad4f664e58f	Xenon-133m	air / non-urban air or from high stacks	exactMatch	—
ecoinvent 3.8	9d95796e-84c7-4a73-aaba-8ad4f664e58f	Xenon-133m	air / non-urban air or from high stacks	exactMatch	—

The change log and the PROV-O trail (1 consensus changes)

Open the changes page

These are the heaviest sections of this page and the least often read, so the page does not pay for them until you ask.

Flow JSON

{
  "altLabel": [],
  "properties": {
    "isotope_lookup": {
      "is_kbq_candidate": true,
      "matched": true,
      "matched_on": "Xenon-133m",
      "claimed_nuclide": "Xe-133m",
      "resolved_nuclide": "Xe-133m",
      "state_resolution": {
        "claimed_state": "m",
        "selected_state": "m",
        "strategy": "state_taken_as_written",
        "candidates": [
          {
            "nuclide": "Xe-133m",
            "half_life_and_uncertainty": "2.198 d ± 0.013"
          },
          {
            "nuclide": "Xe-133n",
            "half_life_and_uncertainty": "8.64 ms ± 0.13"
          }
        ]
      },
      "checks": [
        {
          "check": "ground_state_does_not_decay_by_isomeric_transition",
          "passed": true,
          "detail": "IT=100%"
        },
        {
          "check": "half_life_sources_agree",
          "passed": true,
          "detail": {
            "pubchem_days": 2.198,
            "chemlin_days": 2.198,
            "ratio": 1.0
          }
        }
      ],
      "reason": "",
      "source": "pubchem_pug_view_annotation_heading",
      "sources": [
        "pubchem_pug_view_annotation_heading",
        "https://www.chemlin.org"
      ],
      "isomer_resolution": {
        "wanted_nuclide": "Xe-133m",
        "expected_half_life_days": 2.198,
        "attempted_slugs": [
          "133",
          "133m",
          "133m1",
          "133m2",
          "133m3"
        ],
        "attempted_urls": [
          "https://www.chemlin.org/isotope/xenon-133",
          "https://www.chemlin.org/isotope/xenon-133m",
          "https://www.chemlin.org/isotope/xenon-133m1",
          "https://www.chemlin.org/isotope/xenon-133m2",
          "https://www.chemlin.org/isotope/xenon-133m3"
        ],
        "strategy": "half_life_agrees_with_pubchem",
        "selected_slug": "xenon-133m",
        "selected_half_life": "2.198(13) d",
        "selected_half_life_days": 2.198,
        "half_life_ratio_to_pubchem": 1.0,
        "alternates": [
          {
            "slug": "xenon-133",
            "url": "https://www.chemlin.org/isotope/xenon-133",
            "half_life": "5.2475(5) d",
            "half_life_days": 5.2475
          }
        ]
      }
    },
    "relationships": {
      "parent_element_flow_object_id": "fo-75d0bb2fbd316341",
      "relationship_type": "isotope_of"
    },
    "isotope": {
      "nuclide": "133Xem",
      "mass_number": 133,
      "atomic_mass_and_uncertainty_u": "132.905910748 ± 0.000002576",
      "half_life_and_uncertainty": "2.198 d ± 0.013",
      "decay_modes": "IT=100%",
      "discovery_year": "1951",
      "specific_activity_bq_per_g": "1.6538291300491e+16",
      "specific_activity_bq_per_g_value": 1.6538291300491e+16,
      "half_life_chemlin": "2.198(13) d",
      "chemlin_url": "https://www.chemlin.org/isotope/xenon-133m",
      "isomer_resolution": {
        "wanted_nuclide": "Xe-133m",
        "expected_half_life_days": 2.198,
        "attempted_slugs": [
          "133",
          "133m",
          "133m1",
          "133m2",
          "133m3"
        ],
        "attempted_urls": [
          "https://www.chemlin.org/isotope/xenon-133",
          "https://www.chemlin.org/isotope/xenon-133m",
          "https://www.chemlin.org/isotope/xenon-133m1",
          "https://www.chemlin.org/isotope/xenon-133m2",
          "https://www.chemlin.org/isotope/xenon-133m3"
        ],
        "strategy": "half_life_agrees_with_pubchem",
        "selected_slug": "xenon-133m",
        "selected_half_life": "2.198(13) d",
        "selected_half_life_days": 2.198,
        "half_life_ratio_to_pubchem": 1.0,
        "alternates": [
          {
            "slug": "xenon-133",
            "url": "https://www.chemlin.org/isotope/xenon-133",
            "half_life": "5.2475(5) d",
            "half_life_days": 5.2475
          }
        ]
      },
      "symbol": "Xe",
      "isomeric_state": "m",
      "metastable": true
    },
    "https://w3id.org/chemrof/nucleon_number": {
      "rdfs:label": "nucleon number",
      "@value": [
        133
      ],
      "http://qudt.org/schema/qudt/hasUnit": "https://vocab.brightway.one/units/unit/NUM",
      "provenance": {
        "prov:wasGeneratedBy": "semantic_typing.classify",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:wasDerivedFrom": "isotope.mass_number"
      }
    },
    "https://w3id.org/chemrof/symbol": {
      "rdfs:label": "symbol",
      "@value": [
        "Xe"
      ],
      "provenance": {
        "prov:wasGeneratedBy": "semantic_typing.classify",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:wasDerivedFrom": "isotope.symbol"
      }
    },
    "https://w3id.org/chemrof/half_life": {
      "rdfs:label": "half life",
      "@value": [
        0.006017796030116359
      ],
      "http://qudt.org/schema/qudt/hasUnit": "https://vocab.brightway.one/units/unit/YR",
      "provenance": {
        "prov:wasGeneratedBy": "semantic_typing.classify",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:wasDerivedFrom": "isotope.half_life_and_uncertainty"
      }
    },
    "https://w3id.org/chemrof/decay_mode": {
      "rdfs:label": "decay mode",
      "@value": [
        "IT=100%"
      ],
      "provenance": {
        "prov:wasGeneratedBy": "semantic_typing.classify",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:wasDerivedFrom": "isotope.decay_modes"
      }
    },
    "https://w3id.org/chemrof/has_element": {
      "rdfs:label": "has element",
      "@value": [
        {
          "@id": "https://vocab.brightway.dev/flow-objects/fo-75d0bb2fbd316341"
        }
      ],
      "provenance": {
        "prov:wasGeneratedBy": "semantic_typing.classify",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:wasDerivedFrom": "relationships.parent_element_flow_object_id"
      }
    }
  },
  "references": [
    {
      "@id": "https://commonchemistry.cas.org/detail?cas_rn=378784-91-9",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.consensus_cas_link",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "378784-91-9"
        ],
        "prov:wasDerivedFrom": "cas_numbers"
      }
    }
  ],
  "prefLabel": [
    {
      "@value": "Xenon-133m",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "bootstrap_labels",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "legacy name field"
      }
    }
  ],
  "@type": [
    "https://w3id.org/chemrof/Isotope",
    "https://w3id.org/chemrof/Radionuclide"
  ],
  "http://www.w3.org/2004/02/skos/core#definition": [],
  "uuid": "a89425ab-a7bc-4fcf-ab6c-4bda9030b4e5",
  "identifier": "a89425ab-a7bc-4fcf-ab6c-4bda9030b4e5",
  "source": "EF 3.1",
  "cas_numbers": [
    "378784-91-9"
  ],
  "ec_numbers": [],
  "context": {
    "dimension": "Environmental",
    "media": "Air",
    "strata": "Medium stack, <150 meters",
    "population_density": "Rural (<1000 people/square mile)"
  },
  "synonyms": [],
  "lcia_methods": [],
  "unit": "kBq",
  "input_datasets": [
    "EF 3.1"
  ],
  "context_iri": "https://vocab.brightway.one/flow-contexts/envi-air-mest15me-ru10pesq",
  "unit_iri": "https://vocab.brightway.one/units/unit/KiloBQ",
  "flow_object_id": "fo-c3fe02a1af09ec92",
  "concept_associations": [
    {
      "@type": "xkos:ConceptAssociation",
      "xkos:sourceConcept": {
        "@id": "https://vocab.brightway.one/ef/3.1/flow/a89425ab-a7bc-4fcf-ab6c-4bda9030b4e5",
        "skos:prefLabel": "Xenon-133m",
        "context": "Emissions/Emissions to air/Emissions to non-urban air or from high stacks",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloBQ"
        },
        "skos:exactMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/a89425ab-a7bc-4fcf-ab6c-4bda9030b4e5"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/a89425ab-a7bc-4fcf-ab6c-4bda9030b4e5"
      },
      "provenance": {
        "prov:wasGeneratedBy": "build_concept_associations",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "https://eplca.jrc.ec.europa.eu/permalink/EF3_1/EF-v3.1.zip"
        ]
      }
    },
    {
      "@type": "xkos:ConceptAssociation",
      "xkos:sourceConcept": {
        "@id": "https://vocab.brightway.one/ecoinvent/3.12/flow/9d95796e-84c7-4a73-aaba-8ad4f664e58f",
        "skos:prefLabel": "Xenon-133m",
        "context": "air / non-urban air or from high stacks",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloBQ"
        },
        "skos:exactMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/a89425ab-a7bc-4fcf-ab6c-4bda9030b4e5"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/a89425ab-a7bc-4fcf-ab6c-4bda9030b4e5"
      },
      "provenance": {
        "prov:wasGeneratedBy": "merge_ecoinvent",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "ecoinvent:3.12:9d95796e-84c7-4a73-aaba-8ad4f664e58f",
          "Xenon-133m",
          "ecoinvent-3.11-biosphere-EF-3.1-biosphere"
        ],
        "prov:wasDerivedFrom": "randonneur_replace_table:prepared_mapping"
      }
    },
    {
      "@type": "xkos:ConceptAssociation",
      "xkos:sourceConcept": {
        "@id": "https://vocab.brightway.one/ecoinvent/3.8/flow/9d95796e-84c7-4a73-aaba-8ad4f664e58f",
        "skos:prefLabel": "Xenon-133m",
        "context": "air / non-urban air or from high stacks",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloBQ"
        },
        "skos:exactMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/a89425ab-a7bc-4fcf-ab6c-4bda9030b4e5"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/a89425ab-a7bc-4fcf-ab6c-4bda9030b4e5"
      },
      "provenance": {
        "prov:wasGeneratedBy": "merge_ecoinvent",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "ecoinvent:3.8:9d95796e-84c7-4a73-aaba-8ad4f664e58f",
          "Xenon-133m",
          "ecoinvent-3.8-biosphere-EF-3.1-biosphere.json"
        ],
        "prov:wasDerivedFrom": "randonneur_replace_table:prepared_mapping"
      }
    }
  ],
  "_sources": {
    "prefLabel": "bootstrap_labels",
    "name": "bootstrap_labels",
    "context": "default_context_mapping",
    "context_iri": "default_context_mapping",
    "unit_iri": "unit_normalization",
    "skos_definition": "enrich_references",
    "references": "enrich_references",
    "cas_match_labels": "consensus_match",
    "concept_associations": "carry_associations_onto_flows",
    "types": "link_flows_to_their_substance",
    "properties": "link_flows_to_their_substance"
  },
  "cas_match_labels": {
    "378784-91-9": "exactMatch"
  },
  "_transformed": true,
  "_provided": {
    "name": "Xenon-133m",
    "synonyms": [],
    "context": [
      "Emissions",
      "Emissions to air",
      "Emissions to non-urban air or from high stacks"
    ],
    "cas_numbers": [
      "378784-91-9"
    ],
    "ec_numbers": [],
    "unit": "kBq"
  }
}

Xenon-133m

Identity

Context

Source lists

Concept associations

History

Full record

Keyboard