Name: | MEIONITE | ||
Specification: | [8], DF | ||
Formula: | (Ca,Na)8(Si,Al)24O48[CO3,Cl,F]2 | ||
Symmetry Class: | tetragonal | ||
Space Group: | I 4/m | ||
Unit Cell Parameters: | a = 12.1476 | c = 7.5636 | ||
Number of Formula Unit: | Z = 1 | Unit Cell Volume, Å3: | Vc = 1116.12 |
Number of Atomic Position per full Unit Cell: | P/U = 114 | Molar Volume, cm3/mol: | Vm = 672.28 |
Number of Reflexes used in Structure Determination: | - | X-ray density, g/cm3: | p = 2.64 |
R-factor: | - | MU, 1/cm: | µ = 193.791 |
Wave Length for Calculated Powder Diffraction Patterns: | Co=1.78892 | Mass attenuation coefficient, cm2/g: | µ/p = 73.527 |
Theta-Interval for CPDP: | T/I = 1-45 |