Chalcogen, Ferroelectric, Nonmetal, Quaternary, Sulfate, H8N2O4S

• H-N-O-S
• electronic and electrical properties
• structural properties
• permittivity (dielectric constant)
• phase transitions
• temperature for structural transition
• non-disordered
• ferroelectric
• chalcogen
• disordered
• nonmetal
• orthorhombic