EntityQ901853· pop 20· linked from 49 articlesquadruple bondSign in to savetype of chemical bond between two atoms involving eight electronsConnectionsionEntityF. Albert CottonEntityatomEntitycarbonEntityquantum mechanicsEntityelectronEntityInternational Standard Book NumberEntitychromiumEntitytungstenEntitymolybdenumEntitytechnetiumEntitychemical compoundEntityrheniumEntitychemical bondEntitydigital object identifierEntitycovalent bondEntitytransition metalEntitycrystallographyEntityspinEntityQ180686EntityCategoriesChemical bonding