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. 2012 Dec 22;15(1):1372. doi: 10.1007/s11051-012-1372-9

Table 2.

Crystallographic parameters determined for SPION1 from HREM images and those for Fe3O4 (Iidaa et al. 2007) and γ-Fe2O3 (Lesin et al. 2010) taken from the literature

Measured interplanar crystal spacing for SPION1 (Å) Interplanar crystal spacing for Fe3O4 (Å) Interplanar crystal spacing for Fe2O3 (Å) Miller’s indicators
4.82 4.85 4.81 111
3.06 2.97 2.97 220
2.58 2.53 2.52 311
2.80 2.81 – 221
1.68 1.71 1.70 422
1.55 1.56 – 423