Name: | ELLENBERGERITE | ||
Specification: | [2], at 20oC | ||
Formula: | [Mg(Ti,Zr)]2Mg6(Al,Mg)6Si8O28(OH)10 | ||
Symmetry Class: | hexagonal | ||
Space Group: | P 6(3) | ||
Unit Cell Parameters: | a = 12.2573 | c = 4.9216 | ||
Number of Formula Unit: | Z = 1 | Unit Cell Volume, Å3: | Vc = 640.36 |
Number of Atomic Position per full Unit Cell: | P/U = 60 | Molar Volume, cm3/mol: | Vm = 385.71 |
Number of Reflexes used in Structure Determination: | NR = 355 | X-ray density, g/cm3: | p = 3.14 |
R-factor: | R = 0.0330 | MU, 1/cm: | µ = 116.667 |
Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 37.116 |
Theta-Interval for CPDP: | T/I = 1-45 |