| Name: | DERBYLITE | ||
| Specification: | [1], structure type - derbylite, DN | ||
| Formula: | Fe3+4Ti3SbO13(OH) | ||
| Symmetry Class: | monoclinic-beta | ||
| Space Group: | P 2(1)/m | ||
| Unit Cell Parameters: | a = 7.1600 | b = 14.3470 | c = 4.9700 | beta = 104.6100 | ||
| Number of Formula Unit: | Z = 2 | Unit Cell Volume, Å3: | Vc = 494.03 |
| Number of Atomic Position per full Unit Cell: | P/U = 44 | Molar Volume, cm3/mol: | Vm = 148.79 |
| Number of Reflexes used in Structure Determination: | NR = 2181 | X-ray density, g/cm3: | p = 4.43 |
| R-factor: | R = 0.0450 | MU, 1/cm: | µ = 610.497 |
| Wave Length for Calculated Powder Diffraction Patterns: | Co=1.78892 | Mass attenuation coefficient, cm2/g: | µ/p = 137.806 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||