Citation: Miao Yang; Jihong Yu; Lei Shi; Peng Chen; Guanghua Li; Yan Chen; Ruren Xu; Song Gao (2006). Synthesis, Structure, and Magnetic Property of a New Open-Framework Manganese Borophosphate, [NH4]4[Mn9B2(OH)2(HPO4)4(PO4)6]. Chem. Mater., 18, pp. 476-481.