Name: | PHLOGOPITE | ||
Specification: | [2], DN | ||
Formula: | K2Mg6[Si6Al2]O20(OH)4 | ||
Symmetry Class: | monoclinic-beta | ||
Space Group: | C 2/m | ||
Unit Cell Parameters: | a = 5.3220 | b = 9.2060 | c = 10.2400 | beta = 100.0300 | ||
Number of Formula Unit: | Z = 1 | Unit Cell Volume, Å3: | Vc = 494.03 |
Number of Atomic Position per full Unit Cell: | P/U = 44 | Molar Volume, cm3/mol: | Vm = 297.58 |
Number of Reflexes used in Structure Determination: | - | X-ray density, g/cm3: | p = 2.78 |
R-factor: | R = 0.0660 | MU, 1/cm: | µ = 112.234 |
Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 40.313 |
Theta-Interval for CPDP: | T/I = 1-45 |