| Name: | MANGANONEPTUNITE | ||
| Specification: | [1], structure type - neptunite | ||
| Formula: | KNa2Li(Mn,Fe)2Ti2O2[Si8O22] | ||
| Symmetry Class: | monoclinic-beta | ||
| Space Group: | C 2/c | ||
| Unit Cell Parameters: | a = 16.4100 | b = 12.5500 | c = 10.0300 | beta = 115.5000 | ||
| Number of Formula Unit: | Z = 4 | Unit Cell Volume, Å3: | Vc = 1864.41 |
| Number of Atomic Position per full Unit Cell: | P/U = 160 | Molar Volume, cm3/mol: | Vm = 280.75 |
| Number of Reflexes used in Structure Determination: | - | X-ray density, g/cm3: | p = 3.23 |
| R-factor: | - | MU, 1/cm: | µ = 241.665 |
| Wave Length for Calculated Powder Diffraction Patterns: | Co=1.78892 | Mass attenuation coefficient, cm2/g: | µ/p = 74.866 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||