Name: | MILARITE | ||
Specification: | [8], structure type - osumilite, DF | ||
Formula: | K(K,Na)0.16Ca2[Be2.19Al0.81]Si12O30[H2O] | ||
Symmetry Class: | hexagonal | ||
Space Group: | P 6/mcc | ||
Unit Cell Parameters: | a = 10.3980 | c = 13.7710 | ||
Number of Formula Unit: | Z = 2 | Unit Cell Volume, Å3: | Vc = 1289.42 |
Number of Atomic Position per full Unit Cell: | P/U = 110 | Molar Volume, cm3/mol: | Vm = 388.33 |
Number of Reflexes used in Structure Determination: | NR = 989 | X-ray density, g/cm3: | p = 2.56 |
R-factor: | R = 0.0350 | MU, 1/cm: | µ = 119.807 |
Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 46.742 |
Theta-Interval for CPDP: | T/I = 1-45 |