| Name: | HEMATITE | ||
| Specification: | [6], structure type - corundum, Ti-analogue, DN | ||
| Formula: | Fe1.696Ti0.228O3 | ||
| Symmetry Class: | trigonal | ||
| Space Group: | R 3(-)c | ||
| Unit Cell Parameters: | a = 5.0293 | c = 13.7648 | ||
| Number of Formula Unit: | Z = 6 | Unit Cell Volume, Å3: | Vc = 301.52 |
| Number of Atomic Position per full Unit Cell: | P/U = 36 | Molar Volume, cm3/mol: | Vm = 30.27 |
| Number of Reflexes used in Structure Determination: | NR = 324 | X-ray density, g/cm3: | p = 5.07 |
| R-factor: | R = 0.0179 | MU, 1/cm: | µ = 304.532 |
| Wave Length for Calculated Powder Diffraction Patterns: | Co=1.78892 | Mass attenuation coefficient, cm2/g: | µ/p = 60.007 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||