| Name: | FEDORITE | ||
| Specification: | [1], DN | ||
| Formula: | [K1.65Na0.83][Ca4.42Na2.48]Si16O38(OH,F)2 · H2O | ||
| Symmetry Class: | triclinic | ||
| Space Group: | C 1(-) | ||
| Unit Cell Parameters: | a = 9.6760 | b = 16.7060 | c = 13.2330 | alpha = 93.3500 | beta = 114.6900 | gamma = 90.0300 | ||
| Number of Formula Unit: | Z = 2 | Unit Cell Volume, Å3: | Vc = 1939.47 |
| Number of Atomic Position per full Unit Cell: | P/U = 138 | Molar Volume, cm3/mol: | Vm = 584.11 |
| Number of Reflexes used in Structure Determination: | NR = 2500 | X-ray density, g/cm3: | p = 2.45 |
| R-factor: | R = 0.0990 | MU, 1/cm: | µ = 129.373 |
| Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 52.813 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||