Name: | JACOBSITE | ||
Specification: | [2], structure type - spinel | ||
Formula: | (Mn,Mg,Fe)(Al,Fe,Mn)2O4 | ||
Symmetry Class: | cubic | ||
Space Group: | *F d3m | ||
Unit Cell Parameters: | a = 8.4075 | ||
Number of Formula Unit: | Z = 8 | Unit Cell Volume, Å3: | Vc = 594.29 |
Number of Atomic Position per full Unit Cell: | P/U = 56 | Molar Volume, cm3/mol: | Vm = 44.75 |
Number of Reflexes used in Structure Determination: | - | X-ray density, g/cm3: | p = 4.64 |
R-factor: | - | MU, 1/cm: | µ = 175.747 |
Wave Length for Calculated Powder Diffraction Patterns: | Co=1.78892 | Mass attenuation coefficient, cm2/g: | µ/p = 37.881 |
Theta-Interval for CPDP: | T/I = 1-45 |