Name: | COTUNNITE | ||

Specification: | [1], "distorted" structure type - matlockite | ||

Formula: | PbCl_{2} | ||

Symmetry Class: | orthorhombic | ||

Space Group: | P nam | ||

Unit CellParameters: | a = 7.6150 | b = 9.0220 | c = 4.5140 | ||

Number of Formula Unit: | Z = 4 | Unit Cell Volume, Å: ^{3} | V = 310.12_{c} |

Number of Atomic Position: per full Unit Cell | P/U = 12 | Molar Volume, cm: ^{3}/mol | V = 46.70_{m} |

Number of Reflexes used in: Structure Determination | NR = 532 | X-ray density, g/cm^{3}: | p = 5.95 |

R-factor: | R = 0.0400 | MU, 1/cm: | µ = 1190.153 |

Wave Length for Calculated: Powder Diffraction Patterns | Cu=1.54056 | Mass attenuation coefficient,: cm ^{2}/g | µ/p = 199.875 |

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