FeNi (2213) Structure Image


The image for this structure doesn’t match the computed or ICSD lattice parameters. I assume the error is with the image, not the data. However, the downloadable file matches the visualization. Does anyone know for sure which is correct?



It depends on how you define the cell. The ICSD and computed parameters correspond to a supercell, which is not the smallest possible cell in this case. Hence, it is different from the primitive cell as showing in the visualization box (or downloaded cif). All of them are correct.

You can download the cifs for both primitive and computed structure and make comparison.