| Name: | EAKERITE | ||
| Specification: | [1] | ||
| Formula: | Ca2SnAl2Si6O18(OH)2 · 2H2O | ||
| Symmetry Class: | monoclinic-beta | ||
| Space Group: | P 2(1)/a | ||
| Unit Cell Parameters: | a = 15.8920 | b = 7.7210 | c = 7.4380 | beta = 101.3400 | ||
| Number of Formula Unit: | Z = 2 | Unit Cell Volume, Å3: | Vc = 894.84 |
| Number of Atomic Position per full Unit Cell: | P/U = 66 | Molar Volume, cm3/mol: | Vm = 269.50 |
| Number of Reflexes used in Structure Determination: | NR = 1687 | X-ray density, g/cm3: | p = 2.89 |
| R-factor: | R = 0.0420 | MU, 1/cm: | µ = 223.806 |
| Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 77.401 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||