Monoclinic, Permittivity (dielectric constant), Quaternary

• K-Na-Nb-O
• H-Na-O-Se
• Fe-Nb-O-Pb
• H-O-P-Tl
• Cs-H-O-P
• real part of permittivity
• dielectric loss tangent
• imaginary part of permittivity
• quaternary
• chalcogen
• nonmetal
• transitional
• disordered