Li4NpO5 tI20 87

• Na-Np-O
• Na-O-U
• Li-O-U
• Na-O-Pu
• Li-Np-O
• structural properties
• magnetic properties
• optical properties
• phonons
• wavenumber of optical phonon
• oxide
• ternary
• radioactive
• actinoid
• chalcogen
• tetragonal