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Chemical data

Formula

Pm

Molecular weight

144.91276 g/mol

IUPAC name

promethium

SMILES

[Pm]

InChIKey

VQMWBBYLQSCNPO-UHFFFAOYSA-N

Polar surface area

0 Ų

H-bond donors

0

H-bond acceptors

0

Formal charge

0

via PubChem

• Promethium: To Strive, to Seek, to Find and Not to Yield.ReviewFrontiers in chemistry · 2020Elkina V, Kurushkin MDOI: 10.3389/fchem.2020.00588
• Observation of a promethium complex in solution.Nature · 2024Driscoll DM, White FD, Pramanik S et al.DOI: 10.1038/s41586-024-07267-6
• Reactor production of promethium-147.Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine · 2019Broderick K, Lusk R, Hinderer J et al.DOI: 10.1016/j.apradiso.2018.10.025
• Promethium bound: fundamental chemistry of an elusive element finally observed.Nature · 2024Kvashnina KODOI: 10.1038/d41586-024-01193-3
• Promethium puzzles.Nature chemistry · 2018Cantrill SDOI: 10.1038/s41557-018-0179-4
• Promethium-147 capacitor.Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine · 2009Kavetskiy A, Yakubova G, Lin Q et al.DOI: 10.1016/j.apradiso.2009.02.084
• Probing the subtle differences between promethium and curium.Nature communications · 2025Vogt TB, Simms ME, Parker CJ et al.DOI: 10.1038/s41467-025-58209-3
• How AI could improve robotics, the cockroach's origins, and promethium spills its secrets.Nature · 2024Thompson B, Gibney E, Graham FDOI: 10.1038/d41586-024-01610-7

via PubMed

Wikidata facts

Instance of

synthetic element

Part of

period 6

Named after

Prometheus

Follows

neodymium

Image

Promethium-147 solution.jpg

via Wikidata · CC0