Name: | WAGNERITE | ||

Specification: | [7], DF | ||

Formula: | (Mg,Fe)_{2}F[PO_{4}] | ||

Symmetry Class: | monoclinic-beta | ||

Space Group: | C 2/c | ||

Unit CellParameters: | a = 12.7978 | b = 6.3523 | c = 9.6642 | beta = 117.6000 | ||

Number of Formula Unit: | Z = 8 | Unit Cell Volume, Å: ^{3} | V = 696.46_{c} |

Number of Atomic Position: per full Unit Cell | P/U = 72 | Molar Volume, cm: ^{3}/mol | V = 52.44_{m} |

Number of Reflexes used in: Structure Determination | - | X-ray density, g/cm^{3}: | p = 3.21 |

R-factor: | R = 0.0306 | MU, 1/cm: | µ = 158.716 |

Wave Length for Calculated: Powder Diffraction Patterns | Co=1.78892 | Mass attenuation coefficient,: cm ^{2}/g | µ/p = 49.420 |

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