Citation: Li-Hsun Huang; Hsien-Ming Kao; Kwang-Hwa Lii (2002). Novel Vanadium(V) Compounds with a Layer Structure: Synthesis, Crystal Structures, and Solid State NMR Spectroscopy of [(VO2)2(4,4'-bpy)0.5(4,4'-Hbpy)(XO4)].H2O (X = P and As). Inorganic Chemistry, 41, pp. 2936-2940.