Name: | BARITE | ||

Specification: | [12], structure type - barite | ||

Formula: | BaSO_{4} | ||

Symmetry Class: | orthorhombic | ||

Space Group: | P bnm | ||

Unit CellParameters: | a = 7.1540 | b = 8.8790 | c = 5.4540 | ||

Number of Formula Unit: | Z = 4 | Unit Cell Volume, Å: ^{3} | V = 346.44_{c} |

Number of Atomic Position: per full Unit Cell | P/U = 24 | Molar Volume, cm: ^{3}/mol | V = 52.17_{m} |

Number of Reflexes used in: Structure Determination | NR = 1121 | X-ray density, g/cm^{3}: | p = 4.47 |

R-factor: | R = 0.0190 | MU, 1/cm: | µ = 937.517 |

Wave Length for Calculated: Powder Diffraction Patterns | Cu=1.54056 | Mass attenuation coefficient,: cm ^{2}/g | µ/p = 209.578 |

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