O-Pb-Ti-Zr, Transitional, Trigonal, Truncated hexagonal pyramid 9-vertex

• Nb-O-Pb-Ti-Zr
• electronic and electrical properties
• structural properties
• permittivity (dielectric constant)
• thermal and thermodynamic properties
• phase transitions
• nonmetal
• chalcogen
• disordered
• ferroelectric
• transitional