KSb4F13 tI36 82

• F-K-Sb
• F-Sb-Tl
• F-H-N-Sb
• As-Cs-F
• structural properties
• mechanical properties
• hardness
• Vickers hardness number
• values of hardness
• metalloid
• non-disordered
• halogen
• fluoride
• pnictogen
• tetragonal