Synthesis and physicochemical study of nonamolybdomanganate with the hexamminecadmium cation

Hexamminecadmium nonamolybdomanganate [Cd(NH3)6] · H4[MnMo9O32] · 6H2O was prepared and studied by mass spectrometry, thermogravimetry, powder X-ray diffraction, and IR spectroscopy. The crystals are monoclinic: a = 14.81 A, b = 14.82 A, c = 14.23 A, β = 119.04°, V = 2703.70 A3, ρcalc = 3.23 g/cm3, Z = 3.