1. Properties and Applications of Perovskite-Type Oxides
2. Structure Relations in Mixed Metal Oxides
3. The crystal structures of NiO.3BaO, NiO.BaO, BaNiO3and intermediate phases with composition near Ba2Ni2O5; with a note on NiO
4. Crystal data for C4N2H12·NH4Cl3·H2O: transparent block, 0.18 × 0.24 × 0.27 mm,Mr= 230.56, orthorhombic,Pbcm(No. 57),a= 6.5279(13) Å,b= 12.935(3) Å,c= 12.849(3) Å,V= 1085.0(4) Å3,Z= 4,R(F) = 0.031, wR(F2) = 0.082,T= 20 °C. C6N2H14·NH4Cl3, transparent plate, 0.10 × 0.25 × 0.30 mm,Mr= 238.59, trigonal,P3̄c1 (No. 165),a= 16.1616(2) Å,c= 22.3496(4) Å,V= 5055.5(2) Å3,Z= 18,R(F) = 0.068, wR(F2) = 0.260,T= −153 °C.