Citation: Elliot, Alexander Dean (2010). Structure of pyrrhotite 5C (Fe~9~S~10~). Acta Crystallographica Section B, 66, pp. 271-279.
Formula: Al6.89 B3 Fe1.6 Li0.22 Mg0.05 Mn0.24 Na0.25 O31 Si6
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al27 B9 Fe27 Li9 Mg9 Mn9 O93 Si18 (Al9 B3 Fe9 Li3 Mg3 Mn3 O31 Si6)
Multiplicity: 1