| Name: | PROUSTITE | ||
| Specification: | [2], structure type - pyrargyrite, at 35oK | ||
| Formula: | Ag3AsS3 | ||
| Symmetry Class: | trigonal | ||
| Space Group: | R 3c | ||
| Unit Cell Parameters: | a = 10.7670 | c = 8.7130 | ||
| Number of Formula Unit: | Z = 6 | Unit Cell Volume, Å3: | Vc = 874.76 |
| Number of Atomic Position per full Unit Cell: | P/U = 42 | Molar Volume, cm3/mol: | Vm = 87.82 |
| Number of Reflexes used in Structure Determination: | - | X-ray density, g/cm3: | p = 5.63 |
| R-factor: | - | MU, 1/cm: | µ = 971.953 |
| Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 172.555 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||