Name: | MILARITE | ||
Specification: | [11], structure type - osumilite, DN | ||
Formula: | (K,Na)Ca2[(Be2Al12O30] · 0.72H2O | ||
Symmetry Class: | hexagonal | ||
Space Group: | P 6/mcc | ||
Unit Cell Parameters: | a = 10.4040 | c = 13.8250 | ||
Number of Formula Unit: | Z = 2 | Unit Cell Volume, Å3: | Vc = 1295.97 |
Number of Atomic Position per full Unit Cell: | P/U = 108 | Molar Volume, cm3/mol: | Vm = 390.31 |
Number of Reflexes used in Structure Determination: | NR = 1521 | X-ray density, g/cm3: | p = 2.62 |
R-factor: | R = 0.0430 | MU, 1/cm: | µ = 126.621 |
Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 48.361 |
Theta-Interval for CPDP: | T/I = 1-45 |