| Name: | CHRYSOBERYL | ||
| Specification: | [6], structure type - chrysoberyl, at 1 bar | ||
| Formula: | Al2BeO4 | ||
| Symmetry Class: | orthorhombic | ||
| Space Group: | P bnm | ||
| Unit Cell Parameters: | a = 4.4280 | b = 9.4150 | c = 5.4810 | ||
| Number of Formula Unit: | Z = 4 | Unit Cell Volume, Å3: | Vc = 228.50 |
| Number of Atomic Position per full Unit Cell: | P/U = 28 | Molar Volume, cm3/mol: | Vm = 34.41 |
| Number of Reflexes used in Structure Determination: | NR = 233 | X-ray density, g/cm3: | p = 3.69 |
| R-factor: | R = 0.0330 | MU, 1/cm: | µ = 97.988 |
| Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 26.558 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||