| Name: | KORNERUPINE | ||
| Specification: | [2], structure type - kornerupine, DN | ||
| Formula: | Mg3.93Al5.90Si3.92B0.57O20.95(OH)1.05 | ||
| Symmetry Class: | orthorhombic | ||
| Space Group: | C mcm | ||
| Unit Cell Parameters: | a = 16.0160 | b = 13.7580 | c = 6.7200 | ||
| Number of Formula Unit: | Z = 4 | Unit Cell Volume, Å3: | Vc = 1480.74 |
| Number of Atomic Position per full Unit Cell: | P/U = 148 | Molar Volume, cm3/mol: | Vm = 222.98 |
| Number of Reflexes used in Structure Determination: | NR = 1441 | X-ray density, g/cm3: | p = 3.26 |
| R-factor: | R = 0.0520 | MU, 1/cm: | µ = 101.401 |
| Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 31.136 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||