| Name: | WESTERVELDITE | ||
| Specification: | [1], structure type - modderite | ||
| Formula: | FeAs | ||
| Symmetry Class: | orthorhombic | ||
| Space Group: | P bnm | ||
| Unit Cell Parameters: | a = 6.0280 | b = 5.4390 | c = 3.3730 | ||
| Number of Formula Unit: | Z = 4 | Unit Cell Volume, Å3: | Vc = 110.59 |
| Number of Atomic Position per full Unit Cell: | P/U = 8 | Molar Volume, cm3/mol: | Vm = 16.65 |
| Number of Reflexes used in Structure Determination: | - | X-ray density, g/cm3: | p = 7.85 |
| R-factor: | - | MU, 1/cm: | µ = 1407.961 |
| Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 179.319 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||