| Name: | FRANSOLETITE | ||
| Specification: | [1] | ||
| Formula: | Ca3Be2[PO4]2[PO3OH]2 · 4H2O | ||
| Symmetry Class: | monoclinic-beta | ||
| Space Group: | P 2(1)/a | ||
| Unit Cell Parameters: | a = 7.3482 | b = 15.0522 | c = 7.0685 | beta = 96.5190 | ||
| Number of Formula Unit: | Z = 2 | Unit Cell Volume, Å3: | Vc = 776.77 |
| Number of Atomic Position per full Unit Cell: | P/U = 78 | Molar Volume, cm3/mol: | Vm = 233.94 |
| Number of Reflexes used in Structure Determination: | NR = 1161 | X-ray density, g/cm3: | p = 2.57 |
| R-factor: | R = 0.0880 | MU, 1/cm: | µ = 138.852 |
| Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 53.938 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||