SEARCH Articles Figures Tables Aluminum, electron-deficient compounds Boron electron-deficient compounds Boron, electron-deficient molecular compounds Carbonyl compounds electron deficiency Electron compounds Electron deficiency Electron, atom ratio deficient compound Electron-deficient (multicentre bonded) compounds Electron-deficient bridge-bonded main group compounds Electronic compounds Heterocyclic compounds electron-deficient heterocycles Lithium bridged electron-deficient compounds Magnesium bridged electron-deficient compounds Octet rule electron-deficient compounds Organometallic compounds electron deficiency Pyrroles electron deficient unsaturated compounds Selected Topic in Depth Electron-Deficient Compounds Structures of Main Group Organometallic Compounds Containing Electron-Deficient Structures of Main Group Organometallic Compounds Containing Electron-Deficient Bridge Structures of Main Group Organometallic Compounds Containing Electron-Deficient Bridge Bonds