| Name: | TANGEITE | ||
| Specification: | [2], structure type - adelite | ||
| Formula: | [Ca0.63Sr0.22Pb0.13][Cu0.98Mn0.02](OH)[V0.67As0.33]O4 | ||
| Symmetry Class: | orthorhombic | ||
| Space Group: | P 2(1)2(1)2(1) | ||
| Unit Cell Parameters: | a = 5.8360 | b = 7.4300 | c = 9.3470 | ||
| Number of Formula Unit: | Z = 4 | Unit Cell Volume, Å3: | Vc = 405.30 |
| Number of Atomic Position per full Unit Cell: | P/U = 36 | Molar Volume, cm3/mol: | Vm = 61.03 |
| Number of Reflexes used in Structure Determination: | NR = 1181 | X-ray density, g/cm3: | p = 4.49 |
| R-factor: | R = 0.0330 | MU, 1/cm: | µ = 445.364 |
| Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 99.191 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||