| Name: | ALLORIITE | ||
| Specification: | [2], DF | ||
| Formula: | (Na,K,Ca)8[Si6Al6O24][SO4,SO3][SO3]0.5[OH,O,Cl,H2O]2.15 | ||
| Symmetry Class: | hexagonal | ||
| Space Group: | P 6(-)2c | ||
| Unit Cell Parameters: | a = 12.8950 | c = 21.2760 | ||
| Number of Formula Unit: | Z = 4 | Unit Cell Volume, Å3: | Vc = 3063.82 |
| Number of Atomic Position per full Unit Cell: | P/U = 230 | Molar Volume, cm3/mol: | Vm = 461.36 |
| Number of Reflexes used in Structure Determination: | NR = 2320 | X-ray density, g/cm3: | p = 2.47 |
| R-factor: | R = 0.0406 | MU, 1/cm: | µ = 130.333 |
| Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 52.839 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||