| Name: | FERROBERAUNITE | ||
| Specification: | [1], structure type - beraunite | ||
| Formula: | Fe2+Fe3+5 [PO4]4(OH)5 · 6H2O | ||
| Symmetry Class: | monoclinic-beta | ||
| Space Group: | C 2/c | ||
| Unit Cell Parameters: | a = 20.8708 | b = 5.1590 | c = 19.2263 | beta = 93.3000 | ||
| Number of Formula Unit: | Z = 4 | Unit Cell Volume, Å3: | Vc = 2066.67 |
| Number of Atomic Position per full Unit Cell: | P/U = 216 | Molar Volume, cm3/mol: | Vm = 311.21 |
| Number of Reflexes used in Structure Determination: | NR = 2301 | X-ray density, g/cm3: | p = 2.92 |
| R-factor: | R = 0.0202 | MU, 1/cm: | µ = 126.953 |
| Wave Length for Calculated Powder Diffraction Patterns: | Co=1.78892 | Mass attenuation coefficient, cm2/g: | µ/p = 43.513 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||