| Name: | HEWETTITE | ||
| Specification: | [1], DN | ||
| Formula: | CaV6O16 · 8[H2O] | ||
| Symmetry Class: | monoclinic-beta | ||
| Space Group: | P 2(1)/m | ||
| Unit Cell Parameters: | a = 12.2900 | b = 3.5900 | c = 11.1740 | beta = 97.2400 | ||
| Number of Formula Unit: | Z = 1 | Unit Cell Volume, Å3: | Vc = 489.08 |
| Number of Atomic Position per full Unit Cell: | P/U = 32 | Molar Volume, cm3/mol: | Vm = 294.59 |
| Number of Reflexes used in Structure Determination: | NR = 175 | X-ray density, g/cm3: | p = 2.42 |
| R-factor: | R = 0.1700 | MU, 1/cm: | µ = 278.116 |
| Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 114.810 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||