ChemInform Abstract: Divalent Copper Selenate Complex: Two Types of Octahedral Coordination in the Unit Cell and Disordered 1,4-Diazabicyclo[2.2.2]octane

Single crystals of the new compound (H2dabco)[Cu(H2O)6] [Cu(SeO4)2(H2O)4]2 are prepared in good yield (not given) from aqueous solutions of CuCO3·2Cu(OH)2, DABCO, and H2SeO4 in the molar ratio of 1:1:2 at room temperature.