| Name: | IOWAITE | ||
| Specification: | [3], DF | ||
| Formula: | [Mg0.75Fe0.25](OH)2[H2O,Cl] | ||
| Symmetry Class: | trigonal | ||
| Space Group: | R 3(-)m | ||
| Unit Cell Parameters: | a = 3.1077 | c = 23.8850 | ||
| Number of Formula Unit: | Z = 3 | Unit Cell Volume, Å3: | Vc = 199.77 |
| Number of Atomic Position per full Unit Cell: | P/U = 51 | Molar Volume, cm3/mol: | Vm = 40.11 |
| Number of Reflexes used in Structure Determination: | - | X-ray density, g/cm3: | p = 2.08 |
| R-factor: | - | MU, 1/cm: | µ = 93.512 |
| Wave Length for Calculated Powder Diffraction Patterns: | Co=1.78892 | Mass attenuation coefficient, cm2/g: | µ/p = 44.876 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||