| Name: | FLUORSIGAIITE | ||
| Specification: | [1], structure type - apatite | ||
| Formula: | Ca2Sr3[PO4]3F | ||
| Symmetry Class: | hexagonal | ||
| Space Group: | P 6(3)/m | ||
| Unit Cell Parameters: | a = 9.6101 | c = 7.1311 | ||
| Number of Formula Unit: | Z = 2 | Unit Cell Volume, Å3: | Vc = 570.35 |
| Number of Atomic Position per full Unit Cell: | P/U = 42 | Molar Volume, cm3/mol: | Vm = 171.77 |
| Number of Reflexes used in Structure Determination: | - | X-ray density, g/cm3: | p = 4.04 |
| R-factor: | - | MU, 1/cm: | µ = 662.004 |
| Wave Length for Calculated Powder Diffraction Patterns: | Co=1.78892 | Mass attenuation coefficient, cm2/g: | µ/p = 163.935 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||