Name: | INDIALITE | ||

Specification: | [6], structure type - beryl, syn, DN | ||

Formula: | (K,Na)_{0.06}(Mg,Cr,Al)_{2}[Be_{1.07}Al_{2.15}Si_{5.78}]O_{18} | ||

Symmetry Class: | hexagonal | ||

Space Group: | P 6/mcc | ||

Unit CellParameters: | a = 9.6060 | c = 9.2790 | ||

Number of Formula Unit: | Z = 2 | Unit Cell Volume, Å: ^{3} | V = 741.51_{c} |

Number of Atomic Position: per full Unit Cell | P/U = 62 | Molar Volume, cm: ^{3}/mol | V = 223.32_{m} |

Number of Reflexes used in: Structure Determination | NR = 1082 | X-ray density, g/cm^{3}: | p = 2.60 |

R-factor: | R = 0.0260 | MU, 1/cm: | µ = 97.837 |

Wave Length for Calculated: Powder Diffraction Patterns | Cu=1.54056 | Mass attenuation coefficient,: cm ^{2}/g | µ/p = 37.600 |

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