| Name: | LUKECHANGITE-(Ce) | ||
| Specification: | [1] | ||
| Formula: | Na3Ce2[CO3]4F | ||
| Symmetry Class: | hexagonal | ||
| Space Group: | P 6(3)/mmc | ||
| Unit Cell Parameters: | a = 5.0612 | c = 22.8200 | ||
| Number of Formula Unit: | Z = 2 | Unit Cell Volume, Å3: | Vc = 506.24 |
| Number of Atomic Position per full Unit Cell: | P/U = 44 | Molar Volume, cm3/mol: | Vm = 152.46 |
| Number of Reflexes used in Structure Determination: | NR = 1549 | X-ray density, g/cm3: | p = 3.99 |
| R-factor: | R = 0.0340 | MU, 1/cm: | µ = 678.518 |
| Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 170.099 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||