Name: | DESPUJOLSITE | ||
Specification: | [2], structure type - fleischerite | ||
Formula: | Ca3Mn4+[SO4]2(OH)6 · 3H2O | ||
Symmetry Class: | hexagonal | ||
Space Group: | P 6(-)2c | ||
Unit Cell Parameters: | a = 8.5405 | c = 10.8094 | ||
Number of Formula Unit: | Z = 2 | Unit Cell Volume, Å3: | Vc = 682.81 |
Number of Atomic Position per full Unit Cell: | P/U = 70 | Molar Volume, cm3/mol: | Vm = 205.64 |
Number of Reflexes used in Structure Determination: | - | X-ray density, g/cm3: | p = 2.60 |
R-factor: | - | MU, 1/cm: | µ = 214.530 |
Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 82.397 |
Theta-Interval for CPDP: | T/I = 1-45 |