| Name: | ARMALCOLITE | ||
| Specification: | [14], structure type - pseudobrookite, at above 1700oC | ||
| Formula: | (Fe,Mg)Ti2O5 | ||
| Symmetry Class: | orthorhombic | ||
| Space Group: | C mcm | ||
| Unit Cell Parameters: | a = 3.7629 | b = 9.7556 | c = 10.0151 | ||
| Number of Formula Unit: | Z = 4 | Unit Cell Volume, Å3: | Vc = 367.65 |
| Number of Atomic Position per full Unit Cell: | P/U = 32 | Molar Volume, cm3/mol: | Vm = 55.36 |
| Number of Reflexes used in Structure Determination: | - | X-ray density, g/cm3: | p = 3.96 |
| R-factor: | R = 0.0460 | MU, 1/cm: | µ = 680.220 |
| Wave Length for Calculated Powder Diffraction Patterns: | Co=1.78892 | Mass attenuation coefficient, cm2/g: | µ/p = 171.974 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||