| Name: | VLASOVITE | ||
| Specification: | [2], twinned | ||
| Formula: | Na2ZrSi4O11 | ||
| Symmetry Class: | monoclinic-beta | ||
| Space Group: | C 2/c | ||
| Unit Cell Parameters: | a = 10.9600 | b = 10.0100 | c = 8.5300 | beta = 100.4000 | ||
| Number of Formula Unit: | Z = 4 | Unit Cell Volume, Å3: | Vc = 920.45 |
| Number of Atomic Position per full Unit Cell: | P/U = 72 | Molar Volume, cm3/mol: | Vm = 138.61 |
| Number of Reflexes used in Structure Determination: | - | X-ray density, g/cm3: | p = 3.07 |
| R-factor: | - | MU, 1/cm: | µ = 167.797 |
| Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 54.662 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||