| Name: | CLARKEITE | ||
| Specification: | [1] | ||
| Formula: | NaUO2O(OH) | ||
| Symmetry Class: | trigonal | ||
| Space Group: | R 3(-)m | ||
| Unit Cell Parameters: | a = 3.9540 | c = 17.6600 | ||
| Number of Formula Unit: | Z = 3 | Unit Cell Volume, Å3: | Vc = 239.11 |
| Number of Atomic Position per full Unit Cell: | P/U = 18 | Molar Volume, cm3/mol: | Vm = 48.01 |
| Number of Reflexes used in Structure Determination: | - | X-ray density, g/cm3: | p = 6.77 |
| R-factor: | R = 0.0950 | MU, 1/cm: | µ = 1774.788 |
| Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 262.185 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||