Citation: Sergio Fern\'andez; Jos\'e L. Pizarro; Jos\'e L. Mesa; Luis Lezama; Mar\'ia I. Arriortua; Roger Olazcuaga; Te\'ofilo Rojo (2001). Hydrothermal Synthesis and Structural Characterization of the (CnH2n+6N2)[Mn3(HPO3)4] (n= 3-8) New Layered Inorganic-Organic Hybrid Manganese(II) Phosphites. Crystal Structure and Spectroscopic and Magnetic Properties of (C3H12N2)[Mn3(HPO3)4]. Inorganic Chemistry, 40, pp. 3476-3483.