Ni3[SeO3]3[H2O] aP32 2

• Fe-H-O-Se
• H-Ni-O-Se
• H-Mn-O-Se
• Co-H-O-Se
• H-O-Se-Zn
• optical properties
• phonons
• wavenumber of optical phonon
• structural properties
• vibrational spectra
• hydrate
• chalcogen
• non-disordered
• quaternary
• trioxoselenate
• triclinic