🌐EnglishEnglishBahasa IndonesiaDeutschEspañolItalianoPolskiPortuguêsРусскийالعربيةفارسی한국어中文日本語EntityQ899734· pop 20· linked from 125 articlesnon-stoichiometric compoundscrystallographyConnectionsoxideEntityoxygenEntityCategoriesGeneral chemistryInorganic chemistryNon-stoichiometric compoundsSolid-state chemistry