| Name: | LOBANOVITE | ||
| Specification: | [4], 2M, structure type - astrophyllite 2M, DN | ||
| Formula: | K2Na[Fe3MnMg2Na]Ti2Si8O24(OH,O)6 | ||
| Symmetry Class: | monoclinic-beta | ||
| Space Group: | C 2/m | ||
| Unit Cell Parameters: | a = 5.3329 | b = 23.1500 | c = 10.3844 | beta = 99.6000 | ||
| Number of Formula Unit: | Z = 2 | Unit Cell Volume, Å3: | Vc = 1263.92 |
| Number of Atomic Position per full Unit Cell: | P/U = 102 | Molar Volume, cm3/mol: | Vm = 380.65 |
| Number of Reflexes used in Structure Determination: | NR = 1918 | X-ray density, g/cm3: | p = 3.14 |
| R-factor: | R = 0.0280 | MU, 1/cm: | µ = 234.947 |
| Wave Length for Calculated Powder Diffraction Patterns: | Co=1.78892 | Mass attenuation coefficient, cm2/g: | µ/p = 74.853 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||