🌐EnglishEnglishDeutschEspañolFrançaisNederlandsPolskiРусскийالعربيةفارسی한국어中文日本語EntityQ902677· pop 16· linked from 34 articlesquintuple bondunusual type of chemical bond involving 10 bonding electronsAvailable in 16 languagesEspañolFrançaisDeutsch中文日本語العربيةBosnianCzechNederlandsRomanianSerbianConnectionsHOMO/LUMOEntityantibonding molecular orbitalEntityCategoriesChemical bonding