Home›ECHA InfoCard ID from Wikidata›氧化铽🌐中文EnglishDeutschItalianoNederlandsPolskiTiếng ViệtРусскийفارسی中文日本語EntityQ1064919· pop 13· linked from 217 articles氧化铽化合物Wikidata factsMass747.66579ImageTetraterbium heptaoxide.jpgShow 4 more factscanonical SMILESO=[Tb]O[Tb](=O)O[Tb](=O)O[Tb]=Omelting point2340chemical formulaO₇Tb₄density7.3Sources (2)wikidata.orgru.wikipedia.orgvia Wikidata · CC0Article · 中文七氧化四铽的化学式写作Tb4O7，它实际上是由Tb7O12和Tb11O20组成的混合物。Abstract from DBpedia / Wikipedia · CC BY-SAAvailable in 13 languagesDeutsch中文日本語РусскийItalianoazbSerbianSerbian (Latin)TamilTiếng ViệtConnectionszirconiumEntitygoldEntityCategoriesECHA InfoCard ID from WikidataMixed valence compoundsOxidesTerbium compounds