Actinoid, Radioactive, Blaise

• Np-O-S
• N-Te-U
• O-Se-U
• N-Se-U
• O-S-U
• magnetic properties
• thermal and thermodynamic properties
• electronic and electrical properties
• structural properties
• crystal electric field
• actinoid
• radioactive
• non-disordered
• chalcogen
• ternary
• tetragonal
• cubic
• monoclinic
• orthorhombic
• hexagonal