Name: | DRUGMANITE | ||

Specification: | [1] | ||

Formula: | Pb_{2}[Fe_{0.78}Al_{0.22}]H[PO_{4}]_{2}(OH)_{2} | ||

Symmetry Class: | monoclinic-beta | ||

Space Group: | P 2(1)/a | ||

Unit CellParameters: | a = 11.1110 | b = 7.9860 | c = 4.6430 | beta = 90.4100 | ||

Number of Formula Unit: | Z = 2 | Unit Cell Volume, Å: ^{3} | V = 411.97_{c} |

Number of Atomic Position: per full Unit Cell | P/U = 32 | Molar Volume, cm: ^{3}/mol | V = 124.07_{m} |

Number of Reflexes used in: Structure Determination | NR = 723 | X-ray density, g/cm^{3}: | p = 5.54 |

R-factor: | R = 0.0490 | MU, 1/cm: | µ = 937.045 |

Wave Length for Calculated: Powder Diffraction Patterns | Cu=1.54056 | Mass attenuation coefficient,: cm ^{2}/g | µ/p = 169.292 |

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