N-Se, Temperature for congruent melting

• H-N-O-Se
• Cl-N-S-Se
• C-H-N-O-Se-U
• Cu-H-N-O-Se
• As-F-N-S-Se
• chalcogen
• pnictogen
• non-disordered
• transitional
• monoclinic
• orthorhombic
• triclinic
• trigonal
• tetragonal