Chalcogen, Deuterium, Nonmetal, Permittivity (dielectric constant)

• As-H-K-O
• H-K-O-P
• H-N-O-Se
• H-N-O-P-Rb
• H-O-P-Tl
• real part of permittivity
• imaginary part of permittivity
• static permittivity
• nonmetal
• deuterium
• chalcogen
• pnictogen
• quaternary
• monoclinic
• tetragonal
• orthorhombic
• triclinic
• trigonal