| Name: | SJOGRENITE | ||
| Specification: | [1], DF | ||
| Formula: | Mg6Fe2(OH)16[CO3] · 4H2O | ||
| Symmetry Class: | hexagonal | ||
| Space Group: | P 6(3)/mmc | ||
| Unit Cell Parameters: | a = 3.1300 | c = 15.6600 | ||
| Number of Formula Unit: | Z = 1 | Unit Cell Volume, Å3: | Vc = 132.87 |
| Number of Atomic Position per full Unit Cell: | P/U = 18 | Molar Volume, cm3/mol: | Vm = 80.03 |
| Number of Reflexes used in Structure Determination: | - | X-ray density, g/cm3: | p = 1.84 |
| R-factor: | - | MU, 1/cm: | µ = 62.712 |
| Wave Length for Calculated Powder Diffraction Patterns: | Co=1.78892 | Mass attenuation coefficient, cm2/g: | µ/p = 34.050 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||