| Name: | DAWSONITE | ||
| Specification: | [1] | ||
| Formula: | NaAl(OH)2CO3 | ||
| Symmetry Class: | orthorhombic | ||
| Space Group: | I mma | ||
| Unit Cell Parameters: | a = 6.7590 | b = 5.5850 | c = 10.4250 | ||
| Number of Formula Unit: | Z = 4 | Unit Cell Volume, Å3: | Vc = 393.53 |
| Number of Atomic Position per full Unit Cell: | P/U = 40 | Molar Volume, cm3/mol: | Vm = 59.26 |
| Number of Reflexes used in Structure Determination: | NR = 406 | X-ray density, g/cm3: | p = 2.43 |
| R-factor: | R = 0.0580 | MU, 1/cm: | µ = 50.270 |
| Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 20.691 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||