| Name: | PLUMBOPERLOFFITE | ||
| Specification: | [1], structure type - bjarebyite | ||
| Formula: | PbMn2+2Fe2+2[PO4]3(OH)3 | ||
| Symmetry Class: | monoclinic-beta | ||
| Space Group: | P 2(1)/m | ||
| Unit Cell Parameters: | a = 9.1765 | b = 12.3400 | c = 5.0092 | beta = 101.0000 | ||
| Number of Formula Unit: | Z = 2 | Unit Cell Volume, Å3: | Vc = 556.79 |
| Number of Atomic Position per full Unit Cell: | P/U = 52 | Molar Volume, cm3/mol: | Vm = 167.69 |
| Number of Reflexes used in Structure Determination: | - | X-ray density, g/cm3: | p = 4.49 |
| R-factor: | - | MU, 1/cm: | µ = 512.678 |
| Wave Length for Calculated Powder Diffraction Patterns: | Co=1.78892 | Mass attenuation coefficient, cm2/g: | µ/p = 114.232 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||