| Name: | PIERROTITE | ||
| Specification: | [1] | ||
| Formula: | Tl2(Sb,As)10S16 | ||
| Symmetry Class: | orthorhombic | ||
| Space Group: | P na2(1) | ||
| Unit Cell Parameters: | a = 38.7460 | b = 8.8100 | c = 7.9890 | ||
| Number of Formula Unit: | Z = 4 | Unit Cell Volume, Å3: | Vc = 2727.06 |
| Number of Atomic Position per full Unit Cell: | P/U = 112 | Molar Volume, cm3/mol: | Vm = 410.65 |
| Number of Reflexes used in Structure Determination: | NR = 2975 | X-ray density, g/cm3: | p = 4.75 |
| R-factor: | R = 0.0720 | MU, 1/cm: | µ = 875.309 |
| Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 184.176 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||