15-vertex frank-kasper, Co-Nb-Si, Metalloid, Tetragonal

• C219424-10
• C925288-9
• C925290-9
• S1626091
• S1611227
• P20019632-1
• S1803649
• P20019632-2
• P20019632-3
• P20019632-4
• P20019632-5
• P20019632-6
• P20019632-7
• P20019632-8
• P20019632-9