Name: | ILYUKHINITE | ||

Specification: | [1], DF | ||

Formula: | [H_{3}O,Na]_{14}Ca_{6}Mn_{2}Zr_{3}Si_{26}O_{72}(OH)_{2} · 3H_{2}O | ||

Symmetry Class: | trigonal | ||

Space Group: | R 3m | ||

Unit CellParameters: | a = 14.1695 | c = 31.0260 | ||

Number of Formula Unit: | Z = 3 | Unit Cell Volume, Å: ^{3} | V = 5394.68_{c} |

Number of Atomic Position: per full Unit Cell | P/U = 491 | Molar Volume, cm: ^{3}/mol | V = 1083.14_{m} |

Number of Reflexes used in: Structure Determination | NR = 1527 | X-ray density, g/cm^{3}: | p = 2.74 |

R-factor: | R = 0.0460 | MU, 1/cm: | µ = 175.094 |

Wave Length for Calculated: Powder Diffraction Patterns | Cu=1.54056 | Mass attenuation coefficient,: cm ^{2}/g | µ/p = 63.941 |

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