| Name: | FERROTYCHITE | ||
| Specification: | [1], structure type - tychite | ||
| Formula: | Na6[Fe1.468Mg0.532][SO4][CO3]4 | ||
| Symmetry Class: | cubic | ||
| Space Group: | *F d3 | ||
| Unit Cell Parameters: | a = 13.9620 | ||
| Number of Formula Unit: | Z = 8 | Unit Cell Volume, Å3: | Vc = 2721.72 |
| Number of Atomic Position per full Unit Cell: | P/U = 232 | Molar Volume, cm3/mol: | Vm = 204.92 |
| Number of Reflexes used in Structure Determination: | NR = 544 | X-ray density, g/cm3: | p = 2.86 |
| R-factor: | R = 0.0580 | MU, 1/cm: | µ = 105.236 |
| Wave Length for Calculated Powder Diffraction Patterns: | Co=1.78892 | Mass attenuation coefficient, cm2/g: | µ/p = 36.823 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||