| Name: | MINIUM | ||
| Specification: | [4], red lead, "distorted" structure type - minium, syn, at 140oK | ||
| Formula: | Pb3O4 | ||
| Symmetry Class: | orthorhombic | ||
| Space Group: | P bam | ||
| Unit Cell Parameters: | a = 8.9496 | b = 8.6638 | c = 6.5616 | ||
| Number of Formula Unit: | Z = 4 | Unit Cell Volume, Å3: | Vc = 508.77 |
| Number of Atomic Position per full Unit Cell: | P/U = 28 | Molar Volume, cm3/mol: | Vm = 76.61 |
| Number of Reflexes used in Structure Determination: | - | X-ray density, g/cm3: | p = 8.95 |
| R-factor: | - | MU, 1/cm: | µ = 1891.716 |
| Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 211.418 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||