| Name: | ARMALCOLITE | ||
| Specification: | [2], structure type - pseudobrookite, syn, at 24oC, after annealing | ||
| Formula: | Fe0.5Mg0.5Ti2O5 | ||
| Symmetry Class: | orthorhombic | ||
| Space Group: | B bmm | ||
| Unit Cell Parameters: | a = 9.7454 | b = 10.0625 | c = 3.7422 | ||
| Number of Formula Unit: | Z = 4 | Unit Cell Volume, Å3: | Vc = 366.97 |
| Number of Atomic Position per full Unit Cell: | P/U = 32 | Molar Volume, cm3/mol: | Vm = 55.26 |
| Number of Reflexes used in Structure Determination: | NR = 396 | X-ray density, g/cm3: | p = 3.91 |
| R-factor: | R = 0.0310 | MU, 1/cm: | µ = 599.414 |
| Wave Length for Calculated Powder Diffraction Patterns: | Co=1.78892 | Mass attenuation coefficient, cm2/g: | µ/p = 153.461 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||