Name: | FIBROFERRITE | ||
Specification: | [1] | ||
Formula: | Fe(OH)SO4 · 5H2O | ||
Symmetry Class: | trigonal | ||
Space Group: | R 3(-) | ||
Unit Cell Parameters: | a = 24.2760 | c = 7.6560 | ||
Number of Formula Unit: | Z = 18 | Unit Cell Volume, Å3: | Vc = 3907.39 |
Number of Atomic Position per full Unit Cell: | P/U = 216 | Molar Volume, cm3/mol: | Vm = 130.75 |
Number of Reflexes used in Structure Determination: | NR = 818 | X-ray density, g/cm3: | p = 1.98 |
R-factor: | R = 0.0760 | MU, 1/cm: | µ = 79.178 |
Wave Length for Calculated Powder Diffraction Patterns: | Co=1.78892 | Mass attenuation coefficient, cm2/g: | µ/p = 39.979 |
Theta-Interval for CPDP: | T/I = 1-45 |