| Name: | ARSENOGOYAZITE | ||
| Specification: | [1], structure type - alunite | ||
| Formula: | SrAl3[AsO4]2(OH)5 · H2O | ||
| Symmetry Class: | trigonal | ||
| Space Group: | R 3(-)m | ||
| Unit Cell Parameters: | a = 7.1000 | c = 17.1600 | ||
| Number of Formula Unit: | Z = 3 | Unit Cell Volume, Å3: | Vc = 749.14 |
| Number of Atomic Position per full Unit Cell: | P/U = 60 | Molar Volume, cm3/mol: | Vm = 150.41 |
| Number of Reflexes used in Structure Determination: | - | X-ray density, g/cm3: | p = 3.65 |
| R-factor: | - | MU, 1/cm: | µ = 199.619 |
| Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 54.753 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||