Citation: Nagakura, Sigemaro; Toyoshima, Michiko (1979). Crystal structure and morphology of the ordered phase in iron-carbon martensite. Transactions of the Japan Institute of Metals, 20, pp. 100-110.
Formula: C0.63 Fe4
Chemical name: Fe4 C0.63
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: C48 Fe48 (C Fe)
Multiplicity: 1
RCSR Symbol: ast-d
Coordination sequences: