| Name: | BUTLERITE | ||
| Specification: | [1] | ||
| Formula: | Fe[SO4](OH) · 2H2O | ||
| Symmetry Class: | monoclinic-beta | ||
| Space Group: | P 2(1)/m | ||
| Unit Cell Parameters: | a = 6.5000 | b = 7.3700 | c = 5.8400 | beta = 108.3800 | ||
| Number of Formula Unit: | Z = 2 | Unit Cell Volume, Å3: | Vc = 265.49 |
| Number of Atomic Position per full Unit Cell: | P/U = 18 | Molar Volume, cm3/mol: | Vm = 79.96 |
| Number of Reflexes used in Structure Determination: | - | X-ray density, g/cm3: | p = 2.51 |
| R-factor: | R = 0.1200 | MU, 1/cm: | µ = 116.551 |
| Wave Length for Calculated Powder Diffraction Patterns: | Co=1.78892 | Mass attenuation coefficient, cm2/g: | µ/p = 46.391 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||