| Name: | KIRYUITE | ||
| Specification: | [1], structure type - viitaniemiite | ||
| Formula: | Na(Mn,Ca)AlPO4F2(OH) | ||
| Symmetry Class: | monoclinic-beta | ||
| Space Group: | P 2(1)/m | ||
| Unit Cell Parameters: | a = 5.4250 | b = 7.1280 | c = 6.8170 | beta = 109.4000 | ||
| Number of Formula Unit: | Z = 2 | Unit Cell Volume, Å3: | Vc = 248.63 |
| Number of Atomic Position per full Unit Cell: | P/U = 24 | Molar Volume, cm3/mol: | Vm = 74.88 |
| Number of Reflexes used in Structure Determination: | - | X-ray density, g/cm3: | p = 3.34 |
| R-factor: | - | MU, 1/cm: | µ = 238.740 |
| Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 71.451 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||