Name: | THOMETZEKITE | ||

Specification: | [1] | ||

Formula: | PbCu_{2}[(As,S)O_{4}]_{2}[OH,H_{2}O]_{2} | ||

Symmetry Class: | monoclinic-beta | ||

Space Group: | C 2/m | ||

Unit CellParameters: | a = 9.0770 | b = 6.3000 | c = 7.6610 | beta = 116.9900 | ||

Number of Formula Unit: | Z = 2 | Unit Cell Volume, Å: ^{3} | V = 390.38_{c} |

Number of Atomic Position: per full Unit Cell | P/U = 30 | Molar Volume, cm: ^{3}/mol | V = 117.57_{m} |

Number of Reflexes used in: Structure Determination | NR = 544 | X-ray density, g/cm^{3}: | p = 5.20 |

R-factor: | R = 0.0460 | MU, 1/cm: | µ = 830.019 |

Wave Length for Calculated: Powder Diffraction Patterns | Co=1.78892 | Mass attenuation coefficient,: cm ^{2}/g | µ/p = 159.657 |

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