SEARCH Articles Figures Tables Anion-Deficient Perovskites and Vacancy-Ordered Structures Anion-deficient structures Ceramic structural deficiency Deficiencies in Representing Molecular Structures by a Connection Table Electron-deficient bridge-bonded main structures Fluorite structure anion-deficient How to Gain Structural Information from Molecular Formulas and the Index of Hydrogen Deficiency Lewis structure electron-deficient molecules Perovskite structure cation deficient Perovskite structure oxygen deficient Some Anion-deficient Perovskite-related Structures 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 The Structure of Defects in Oxygen-deficient Ceria