Name: | MINIUM | ||

Specification: | [4], red lead, "distorted" structure type - minium, syn, at 140^{o}K | ||

Formula: | Pb_{3}O_{4} | ||

Symmetry Class: | orthorhombic | ||

Space Group: | P bam | ||

Unit CellParameters: | a = 8.9496 | b = 8.6638 | c = 6.5616 | ||

Number of Formula Unit: | Z = 4 | Unit Cell Volume, Å: ^{3} | V = 508.77_{c} |

Number of Atomic Position: per full Unit Cell | P/U = 28 | Molar Volume, cm: ^{3}/mol | V = 76.61_{m} |

Number of Reflexes used in: Structure Determination | - | X-ray density, g/cm^{3}: | p = 8.95 |

R-factor: | - | MU, 1/cm: | µ = 1891.716 |

Wave Length for Calculated: Powder Diffraction Patterns | Cu=1.54056 | Mass attenuation coefficient,: cm ^{2}/g | µ/p = 211.418 |

Theta-Interval for CPDP: | T/I = 1-45 |