| Name: | MELILITE | ||
| Specification: | [10], structure type - melilite, Co-analogue | ||
| Formula: | Ca2CoSi2O7 | ||
| Symmetry Class: | tetragonal | ||
| Space Group: | P 4(-)2(1)m | ||
| Unit Cell Parameters: | a = 7.8348 | c = 5.0217 | ||
| Number of Formula Unit: | Z = 2 | Unit Cell Volume, Å3: | Vc = 308.25 |
| Number of Atomic Position per full Unit Cell: | P/U = 24 | Molar Volume, cm3/mol: | Vm = 92.84 |
| Number of Reflexes used in Structure Determination: | NR = 364 | X-ray density, g/cm3: | p = 3.31 |
| R-factor: | R = 0.0543 | MU, 1/cm: | µ = 389.068 |
| Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 117.569 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||