https://www.selleckchem.com/pr....oducts/hexa-d-argini
This study reported a series of cube-shaped polyoxoniobates, MCu12O8)(Cu12XmOn)(Nb7(OH)O21)8 [M = Nb(1, 2), Ln3+(3), X = I(1, m = 3, n = 3; 2, m = 5, n = 1), Br(3, m = 5, n = 1)]. As the first octahedral Cu12XmOn cluster incorporated polyoxoniobate, the cube-shaped three-shell structure of MCu12O8)(Cu12XmOn)(Nb7(OH)O21)8 polyanion contains a MCu12O8 body-centered cuboctahedron, a Cu12XmOn octahedron and a Cu12(Nb7(OH)O21)8 cube. Compounds 1, 2, 3 show effective catalytic activities for the hydrolytic decomposition of chemical wa