| Name: | WERDINGITE | ||
| Specification: | [1], DF | ||
| Formula: | (Mg,Fe)2Al12(Al,Fe)2Si4B2(B,Al)2O37 | ||
| Symmetry Class: | triclinic | ||
| Space Group: | P 1(-) | ||
| Unit Cell Parameters: | a = 7.9950 | b = 8.1520 | c = 11.4060 | alpha = 110.4500 | beta = 110.8500 | gamma = 84.6600 | ||
| Number of Formula Unit: | Z = 1 | Unit Cell Volume, Å3: | Vc = 650.51 |
| Number of Atomic Position per full Unit Cell: | P/U = 66 | Molar Volume, cm3/mol: | Vm = 391.83 |
| Number of Reflexes used in Structure Determination: | NR = 3584 | X-ray density, g/cm3: | p = 3.01 |
| R-factor: | R = 0.0440 | MU, 1/cm: | µ = 130.289 |
| Wave Length for Calculated Powder Diffraction Patterns: | Co=1.78892 | Mass attenuation coefficient, cm2/g: | µ/p = 43.318 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||