Name: | HEMATOLITE | ||
Specification: | [1] | ||
Formula: | (Mn,Mg,Al)15(OH)23[AsO3][AsO4]2 | ||
Symmetry Class: | trigonal | ||
Space Group: | R 3 | ||
Unit Cell Parameters: | a = 8.2750 | c = 36.6000 | ||
Number of Formula Unit: | Z = 3 | Unit Cell Volume, Å3: | Vc = 2170.44 |
Number of Atomic Position per full Unit Cell: | P/U = 156 | Molar Volume, cm3/mol: | Vm = 435.78 |
Number of Reflexes used in Structure Determination: | NR = 1471 | X-ray density, g/cm3: | p = 3.36 |
R-factor: | R = 0.1100 | MU, 1/cm: | µ = 106.674 |
Wave Length for Calculated Powder Diffraction Patterns: | Co=1.78892 | Mass attenuation coefficient, cm2/g: | µ/p = 31.786 |
Theta-Interval for CPDP: | T/I = 1-45 |