Alkali, Transitional, Cs-La, Orthorhombic

• Br-Cs-La
• Cs-Fe-I-La
• Cs-I-La-Mn
• Cl-Cs-La
• Cs-Hg-La-Se
• thermal and thermodynamic properties
• electronic and electrical properties
• structural properties
• enthalpy or energy
• phase transitions
• rare earth
• transitional
• alkali
• lanthanoid