Name: | INDIALITE | ||

Specification: | [9], structure type - beryl, syn | ||

Formula: | Fe_{2}Al_{4}Si_{5}O_{18} | ||

Symmetry Class: | hexagonal | ||

Space Group: | P 6/mcc | ||

Unit CellParameters: | a = 9.8801 | c = 9.2852 | ||

Number of Formula Unit: | Z = 2 | Unit Cell Volume, Å: ^{3} | V = 784.95_{c} |

Number of Atomic Position: per full Unit Cell | P/U = 58 | Molar Volume, cm: ^{3}/mol | V = 236.40_{m} |

Number of Reflexes used in: Structure Determination | NR = 370 | X-ray density, g/cm^{3}: | p = 2.74 |

R-factor: | R = 0.0314 | MU, 1/cm: | µ = 217.691 |

Wave Length for Calculated: Powder Diffraction Patterns | Cu=1.54056 | Mass attenuation coefficient,: cm ^{2}/g | µ/p = 79.424 |

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