| Name: | ALWILKINSITE-(Y) | ||
| Specification: | [1] | ||
| Formula: | (Y,Dy)[H2O]7[UO2]3[SO4]2O(OH)3 · 7H2O | ||
| Symmetry Class: | orthorhombic | ||
| Space Group: | P 2(1)2(1)2(1) | ||
| Unit Cell Parameters: | a = 11.6194 | b = 12.4250 | c = 19.4495 | ||
| Number of Formula Unit: | Z = 4 | Unit Cell Volume, Å3: | Vc = 2807.94 |
| Number of Atomic Position per full Unit Cell: | P/U = 152 | Molar Volume, cm3/mol: | Vm = 422.83 |
| Number of Reflexes used in Structure Determination: | NR = 4244 | X-ray density, g/cm3: | p = 3.39 |
| R-factor: | R = 0.0420 | MU, 1/cm: | µ = 919.827 |
| Wave Length for Calculated Powder Diffraction Patterns: | Co=1.78892 | Mass attenuation coefficient, cm2/g: | µ/p = 271.013 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||