Name: | CLAUSTHALITE | ||
Specification: | [3], structure type - halite, syn, at 298oK | ||
Formula: | PbSe | ||
Symmetry Class: | cubic | ||
Space Group: | F m3m | ||
Unit Cell Parameters: | a = 6.1213 | ||
Number of Formula Unit: | Z = 4 | Unit Cell Volume, Å3: | Vc = 229.37 |
Number of Atomic Position per full Unit Cell: | P/U = 8 | Molar Volume, cm3/mol: | Vm = 34.54 |
Number of Reflexes used in Structure Determination: | - | X-ray density, g/cm3: | p = 8.28 |
R-factor: | - | MU, 1/cm: | µ = 1600.526 |
Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 193.204 |
Theta-Interval for CPDP: | T/I = 1-45 |