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CHEBI:37803 - thallium-205 atom

Default Structure
ChEBI IDCHEBI:37803
ChEBI Namethallium-205 atom
Stars
DefinitionThe stable isotope of thallium with relative atomic mass 204.9744. The most abundant (70.476 atom percent) isotope of naturally occurring thallium.
Last Modified8 September 2026
SubmitterKirill Degtyarenko
DownloadsMolfile
Formula[205Tl]
Net Charge0
Average Mass204.974
Monoisotopic Mass204.97443
SMILES[205Tl]
InChIInChI=1S/Tl/i1+1
InChIKeyBKVIYDNLLOSFOA-OUBTZVSYSA-N
ChEBI Ontology
Outgoing Relation(s)
thallium-205 atom (CHEBI:37803) is a thallium atom (CHEBI:30440)
IUPAC Name 
thallium-205
Synonyms  Source
20581TlIUPAC
205TlIUPAC
thallium, isotope of mass 205ChemIDplus
Registry NumbersSources
Gmelin:557319Gmelin
CAS:14280-49-0ChemIDplus