SEARCH Articles Figures Tables Aluminophosphates four-coordinated B Species Containing Four-Coordinate Boron Bis four-coordinate structures, vibrational Complexes with coordination number four Coordination number four ELEMENT(IV) SPECIES WITH COORDINATION NUMBERS ABOVE FOUR Four coordinated pyridine Four- and Six-Coordinate Preferences Four- vs. five-coordinated intermediates Four-Coordinated Complexes Four-coordinate Four-coordinate carbon Four-coordinate complexes Four-coordinate complexes planar Four-coordinate complexes substitution reactions Four-coordinate complexes substitution reactions, dissociative activation Four-coordinate complexes substitution reactions, nucleophilicity Four-coordinate compounds Four-coordinate copper complex Four-coordinate gold complexes Four-coordinate homoleptic species Four-coordinate interstitial sites Four-coordinate molecules Four-coordinate molecules shape Four-coordinate nitrogen Four-coordinate phosphorus Four-coordinate species Four-coordinate species shape Four-coordinate structures Four-coordinate structures complexes Four-coordinate system Four-coordinated metal centers Four-coordination Four-coordination Four-coordination idealized geometries Four-dimensional coordinates Four-fold planar coordination From Kekules Four-Valent Carbon to Five- and Higher-Coordinate Hypercarbon Chemistry Geometrical isomerism four-coordinate complexes Gold , four/five coordination Halogen complexes four-coordinate Halogenoargentate ions four-coordinated metal centers Halogenocuprate ions four-coordinated metal centers Heterocycles Containing Four-Coordinate Annular Boron Hydride ligand, four coordinate Infrared , four-coordinate Isomers four-coordinate complexes Metals four-coordinate Nickel complexes four-coordinate structures Nickel four-coordinate planar Oligomers with Four-Coordinate Annular Boron and Nitrogen Optical isomerism four-coordinate complexes Organotin compounds four-coordination Other Four-coordinated Species Oxide four-coordinated Oxyanions four-coordinate Oxygen four-coordinate Planar four-coordinate Polyhedra for Coordination Numbers from Four to Nine Polymeric anions, four-coordinated metal Resonance Raman spectroscopy four-coordinate structure Rhodium complexes four-coordinate Ring Systems Containing Four-coordinate Chalcogen Selenium complexes four-coordinate Shape four coordination Silicates with Coordination Numbers Four and Six Silicon Compounds with Coordination Numbers Four and Five Solvation four coordinate complexes Tellurium complexes four-coordinate Tetrahedral/distorted four-coordinate Three and Four-Coordinate Gold(I) Complexes Tin Compounds with Coordination Numbers Four to Six Tin in Coordination Numbers Above Four Transition metal complexes four-coordinate