A new three-dimensional 4,8-connected inorganic open framework based on manganese phosphomolybdate with (41261284) (46)2 topology

A new inorganic open framework based on manganese phosphomolybdate, (C2N2H10)4{Mn3[P4Mo6O26(OH)5]2}·6H2O (1), has been hydrothermally synthesized and structurally characterized by single-crystal X-ray diffraction, IR spectroscopy and TG analysis. Single-crystal X-ray diffraction analysis reveals that compound 1 exhibits a 4,8-connected three-dimensional inorganic open framework with (41261284) (46)2 topology and possesses three-dimensional channels filled by the protonated H2en ligands and water molecules. Additionally, DC susceptibility measurement shows the antiferromagnetic character of the exchange interactions in compound 1.