Table 4 Summary of Cr-XANES LCF fitting parameters
From: Effects of metal cation substitution on hexavalent chromium reduction by green rust
 Weighing factors | Cr (OH)3 | Cr-ferrihydrite | Sum | R-value | Reduced Chi squared |
|---|---|---|---|---|---|
GR 7d | 0.62 (4) | 0.40 (4) | 1.02 | 0.003225 | 0.00202 |
AlGR 7d | 0.57 (5) | 0.45 (5) | 1.02 | 0.00584 | 0.00377 |
MgGR 7d | 0.54 (5) | 0.45 (5) | 0.99 | 0.00693 | 0.00418 |
ZnGR 7d | 0.66 (3) | 0.36 (3) | 1.02 | 0.00183 | 0.00116 |