| Name: | GREIFENSTEINITE | ||
| Specification: | [3], DN | ||
| Formula: | (Fe,Mn,Zn)5Ca2Be4[PO4]6(OH)4 · 6H2O | ||
| Symmetry Class: | monoclinic-beta | ||
| Space Group: | C 2/c | ||
| Unit Cell Parameters: | a = 15.9410 | b = 11.8770 | c = 6.6250 | beta = 95.0900 | ||
| Number of Formula Unit: | Z = 2 | Unit Cell Volume, Å3: | Vc = 1249.37 |
| Number of Atomic Position per full Unit Cell: | P/U = 120 | Molar Volume, cm3/mol: | Vm = 376.27 |
| Number of Reflexes used in Structure Determination: | NR = 562 | X-ray density, g/cm3: | p = 3.02 |
| R-factor: | R = 0.0850 | MU, 1/cm: | µ = 158.599 |
| Wave Length for Calculated Powder Diffraction Patterns: | Co=1.78892 | Mass attenuation coefficient, cm2/g: | µ/p = 52.465 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||