| Name: | LANARKITE | ||
| Specification: | [1], syn | ||
| Formula: | Pb2O[SO4] | ||
| Symmetry Class: | monoclinic-beta | ||
| Space Group: | C 2/m | ||
| Unit Cell Parameters: | a = 13.7690 | b = 5.6980 | c = 7.0790 | beta = 115.9300 | ||
| Number of Formula Unit: | Z = 4 | Unit Cell Volume, Å3: | Vc = 499.48 |
| Number of Atomic Position per full Unit Cell: | P/U = 32 | Molar Volume, cm3/mol: | Vm = 75.21 |
| Number of Reflexes used in Structure Determination: | NR = 841 | X-ray density, g/cm3: | p = 7.00 |
| R-factor: | R = 0.0810 | MU, 1/cm: | µ = 1328.292 |
| Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 189.793 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||