| Name: | KHURAYYIMITE | ||
| Specification: | [1] | ||
| Formula: | Ca7Zn4[Si2O7]2(OH)10 · 4H2O | ||
| Symmetry Class: | monoclinic-beta | ||
| Space Group: | P 2(1)/c | ||
| Unit Cell Parameters: | a = 11.2171 | b = 9.0897 | c = 14.0451 | beta = 113.3000 | ||
| Number of Formula Unit: | Z = 2 | Unit Cell Volume, Å3: | Vc = 1315.28 |
| Number of Atomic Position per full Unit Cell: | P/U = 122 | Molar Volume, cm3/mol: | Vm = 396.12 |
| Number of Reflexes used in Structure Determination: | NR = 4336 | X-ray density, g/cm3: | p = 2.85 |
| R-factor: | R = 0.0213 | MU, 1/cm: | µ = 184.973 |
| Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 64.930 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||