| Name: | TUGTUPITE | ||
| Specification: | [1] | ||
| Formula: | Na8Al2Be2Si8O24(Cl,S)2 | ||
| Symmetry Class: | tetragonal | ||
| Space Group: | I 4(-) | ||
| Unit Cell Parameters: | a = 8.5830 | c = 8.8170 | ||
| Number of Formula Unit: | Z = 1 | Unit Cell Volume, Å3: | Vc = 649.53 |
| Number of Atomic Position per full Unit Cell: | P/U = 46 | Molar Volume, cm3/mol: | Vm = 391.24 |
| Number of Reflexes used in Structure Determination: | - | X-ray density, g/cm3: | p = 2.39 |
| R-factor: | - | MU, 1/cm: | µ = 86.212 |
| Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 36.060 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||