Name: | INDIALITE | ||

Specification: | [1], structure type - beryl | ||

Formula: | Mg_{1.40}Fe_{0.66}Al_{4.11}Si_{4.89}O_{18} | ||

Symmetry Class: | hexagonal | ||

Space Group: | P 6/mcc | ||

Unit CellParameters: | a = 9.8000 | c = 9.3450 | ||

Number of Formula Unit: | Z = 2 | Unit Cell Volume, Å: ^{3} | V = 777.25_{c} |

Number of Atomic Position: per full Unit Cell | P/U = 58 | Molar Volume, cm: ^{3}/mol | V = 234.08_{m} |

Number of Reflexes used in: Structure Determination | NR = 168 | X-ray density, g/cm^{3}: | p = 2.51 |

R-factor: | R = 0.0610 | MU, 1/cm: | µ = 125.186 |

Wave Length for Calculated: Powder Diffraction Patterns | Co=1.78892 | Mass attenuation coefficient,: cm ^{2}/g | µ/p = 49.938 |

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