Name: | PYRRHOTITE | ||

Specification: | [4], 6C | ||

Formula: | (Fe,Ni)_{12}S_{12} | ||

Symmetry Class: | monoclinic-beta | ||

Space Group: | C c | ||

Unit CellParameters: | a = 6.8973 | b = 11.9540 | c = 17.6020 | beta = 101.3000 | ||

Number of Formula Unit: | Z = 4 | Unit Cell Volume, Å: ^{3} | V = 1423.15_{c} |

Number of Atomic Position: per full Unit Cell | P/U = 96 | Molar Volume, cm: ^{3}/mol | V = 214.30_{m} |

Number of Reflexes used in: Structure Determination | - | X-ray density, g/cm^{3}: | p = 4.94 |

R-factor: | - | MU, 1/cm: | µ = 414.826 |

Wave Length for Calculated: Powder Diffraction Patterns | Co=1.78892 | Mass attenuation coefficient,: cm ^{2}/g | µ/p = 84.054 |

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