| Name: | TENNANTITE | ||
| Specification: | [1], structure type - tennantite-tetrahedrite, Sb | ||
| Formula: | Cu12(As,Sb)4S13 | ||
| Symmetry Class: | cubic | ||
| Space Group: | I 4(-)3m | ||
| Unit Cell Parameters: | a = 10.2320 | ||
| Number of Formula Unit: | Z = 2 | Unit Cell Volume, Å3: | Vc = 1071.23 |
| Number of Atomic Position per full Unit Cell: | P/U = 58 | Molar Volume, cm3/mol: | Vm = 322.62 |
| Number of Reflexes used in Structure Determination: | NR = 135 | X-ray density, g/cm3: | p = 4.67 |
| R-factor: | R = 0.0720 | MU, 1/cm: | µ = 367.083 |
| Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 78.589 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||