Home›Allotropes›helium trimer🌐EnglishEnglishFrançaisTiếng ViệtРусскийالعربية中文日本語EntityQ19904198· pop 8· linked from 52 articleshelium trimerAlso known as triheliumweakly bounded molecule consisting of three helium atomsWikidata factsMass12.007809762Show 2 more factscanonical SMILES[He].[He].[He]chemical formulaHe₃via Wikidata · CC0Available in 8 languagesFrançais中文日本語العربيةMacedonianTamilTiếng Việtvia Wikidata sitelinks · CC0ConnectionskryptonEntityradonEntityCategoriesAllotropesChemical pages without ChemSpiderIDHomonuclear triatomic moleculesTrimers (chemistry)Van der Waals molecules