SEARCH Articles Figures Tables Bridged macrocyclic main metal complexes Electron-deficient bridge-bonded main Electron-deficient bridge-bonded main bonding Electron-deficient bridge-bonded main group compounds Electron-deficient bridge-bonded main structures Maine River Bridge Structures of Main Group Organometallic Compounds Containing Electron-Deficient Bridge Structures of Main Group Organometallic Compounds Containing Electron-Deficient Bridge Bonds