Home›ECHA InfoCard ID from Wikidata›二氧化铪🌐中文EnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiTiếng ViệtTürkçeРусскийالعربيةفارسی中文日本語EntityQ418740· pop 25· linked from 297 articles二氧化铪化合物Chemical dataFormulaHfO2Molecular weight210.48 g/molIUPAC namedioxohafniumSMILESO=[Hf]=OInChIKeyCJNBYAVZURUTKZ-UHFFFAOYSA-NPolar surface area34.1 ŲH-bond donors0H-bond acceptors2Formal charge0via PubChemWikidata factsMass211.936379ImageHafnium(IV) oxide.jpgShow 2 more factsArticle · 中文二氧化铪(化学式:HfO2)是最常见的铪化合物之一。Abstract from DBpedia / Wikipedia · CC BY-SAAvailable in 25 languagesEspañolFrançaisDeutsch中文日本語РусскийItalianoالعربيةazbBahasa IndonesiaConnectionszirconiumEntityIntelCompanyCategoriesECHA InfoCard ID from WikidataFerroelectric materialsHafnium compoundsHigh-κ dielectricsTransition metal oxides