| Name: | ESSENEITE | ||
| Specification: | [1], structure type - -diopside | ||
| Formula: | Ca(Fe3+,Al)AlSiO6 | ||
| Symmetry Class: | monoclinic-beta | ||
| Space Group: | C 2/c | ||
| Unit Cell Parameters: | a = 9.7900 | b = 8.8220 | c = 5.3700 | beta = 105.8100 | ||
| Number of Formula Unit: | Z = 4 | Unit Cell Volume, Å3: | Vc = 446.25 |
| Number of Atomic Position per full Unit Cell: | P/U = 40 | Molar Volume, cm3/mol: | Vm = 67.20 |
| Number of Reflexes used in Structure Determination: | - | X-ray density, g/cm3: | p = 3.50 |
| R-factor: | - | MU, 1/cm: | µ = 319.762 |
| Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 91.281 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||