Name: | FLUOR-LIDDICOATITE | ||

Specification: | [2], structure type - tourmaline, DF | ||

Formula: | (Ca,Na)(Li,Al,Fe)_{3}Al_{6}[BO_{3}]_{3}Si_{6}O_{18}(O,OH,F)_{4} | ||

Symmetry Class: | trigonal | ||

Space Group: | R 3m | ||

Unit CellParameters: | a = 15.8940 | c = 7.1150 | ||

Number of Formula Unit: | Z = 3 | Unit Cell Volume, Å: ^{3} | V = 1556.58_{c} |

Number of Atomic Position: per full Unit Cell | P/U = 168 | Molar Volume, cm: ^{3}/mol | V = 312.53_{m} |

Number of Reflexes used in: Structure Determination | - | X-ray density, g/cm^{3}: | p = 3.15 |

R-factor: | R = 0.0190 | MU, 1/cm: | µ = 146.082 |

Wave Length for Calculated: Powder Diffraction Patterns | Cu=1.54056 | Mass attenuation coefficient,: cm ^{2}/g | µ/p = 46.306 |

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