| Name: | ALUMINITE | ||
| Specification: | [1] | ||
| Formula: | Al2(OH)4[SO4] · 7H2O | ||
| Symmetry Class: | monoclinic-beta | ||
| Space Group: | P 2(1)/c | ||
| Unit Cell Parameters: | a = 7.4400 | b = 15.5830 | c = 11.7000 | beta = 110.1800 | ||
| Number of Formula Unit: | Z = 4 | Unit Cell Volume, Å3: | Vc = 1273.20 |
| Number of Atomic Position per full Unit Cell: | P/U = 144 | Molar Volume, cm3/mol: | Vm = 191.72 |
| Number of Reflexes used in Structure Determination: | NR = 1737 | X-ray density, g/cm3: | p = 1.79 |
| R-factor: | R = 0.0960 | MU, 1/cm: | µ = 43.008 |
| Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 23.963 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||