Name: | INDIALITE | ||

Specification: | [3], structure type - beryl, DN | ||

Formula: | (K,Ca)_{0.42}Mg_{1.94}Fe_{0.06}Al_{4.25}Si_{4.75}O_{18} | ||

Symmetry Class: | hexagonal | ||

Space Group: | P 6/mcc | ||

Unit CellParameters: | a = 9.7750 | c = 9.3540 | ||

Number of Formula Unit: | Z = 2 | Unit Cell Volume, Å: ^{3} | V = 774.04_{c} |

Number of Atomic Position: per full Unit Cell | P/U = 62 | Molar Volume, cm: ^{3}/mol | V = 233.12_{m} |

Number of Reflexes used in: Structure Determination | - | X-ray density, g/cm^{3}: | p = 2.59 |

R-factor: | - | MU, 1/cm: | µ = 140.578 |

Wave Length for Calculated: Powder Diffraction Patterns | Co=1.78892 | Mass attenuation coefficient,: cm ^{2}/g | µ/p = 54.347 |

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