| Name: | ELPIDITE | ||
| Specification: | [6], Rb-exchanged, at 150oC, DF | ||
| Formula: | Na0.06Rb1.77ZrSi6O15 · 0.9H2O | ||
| Symmetry Class: | orthorhombic | ||
| Space Group: | C mca | ||
| Unit Cell Parameters: | a = 14.2999 | b = 14.4408 | c = 14.7690 | ||
| Number of Formula Unit: | Z = 4 | Unit Cell Volume, Å3: | Vc = 3049.83 |
| Number of Atomic Position per full Unit Cell: | P/U = 248 | Molar Volume, cm3/mol: | Vm = 459.26 |
| Number of Reflexes used in Structure Determination: | - | X-ray density, g/cm3: | p = 2.91 |
| R-factor: | - | MU, 1/cm: | µ = 191.311 |
| Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 65.708 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||