Magnetic circular dichroism identification of four distinct species in the dehydration of cobalt(II) doped zeolite-A
Abstract
M.c.d. spectra and thermogravimetry are used to reassign the species arising from dehydration of Na4Co4A (zeolite-A) as four distinguishable structures including a hydrated octahedral, a monohydroxo-tetrahedral, a hydroxo-dicobalt dimer, and a trigonal three-co-ordinate monomer species.