Name: | GILLESPITE | ||

Specification: | [10], structure type - gillespite, at 9 kbar | ||

Formula: | BaFeSi_{4}O_{10} | ||

Symmetry Class: | tetragonal | ||

Space Group: | *P 4/ncc | ||

Unit CellParameters: | a = 7.4920 | c = 15.9430 | ||

Number of Formula Unit: | Z = 4 | Unit Cell Volume, Å: ^{3} | V = 894.88_{c} |

Number of Atomic Position: per full Unit Cell | P/U = 64 | Molar Volume, cm: ^{3}/mol | V = 134.76_{m} |

Number of Reflexes used in: Structure Determination | - | X-ray density, g/cm^{3}: | p = 3.45 |

R-factor: | - | MU, 1/cm: | µ = 592.609 |

Wave Length for Calculated: Powder Diffraction Patterns | Co=1.78892 | Mass attenuation coefficient,: cm ^{2}/g | µ/p = 171.564 |

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