| Name: | SYMESITE | ||
| Specification: | [1] | ||
| Formula: | Pb10[SO4]O7Cl4 · H2O | ||
| Symmetry Class: | triclinic | ||
| Space Group: | B 1(-) | ||
| Unit Cell Parameters: | a = 19.7270 | b = 8.7960 | c = 13.6310 | alpha = 82.2100 | beta = 78.0800 | gamma = 100.0400 | ||
| Number of Formula Unit: | Z = 4 | Unit Cell Volume, Å3: | Vc = 2242.38 |
| Number of Atomic Position per full Unit Cell: | P/U = 108 | Molar Volume, cm3/mol: | Vm = 337.67 |
| Number of Reflexes used in Structure Determination: | - | X-ray density, g/cm3: | p = 7.22 |
| R-factor: | R = 0.0400 | MU, 1/cm: | µ = 1482.942 |
| Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 205.426 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||