Name: | VIGRISHINITE | ||

Specification: | [1], DN | ||

Formula: | Zn_{2}(Ti,Nb,Fe)_{4}Si_{4}O_{14}[OH,H_{2}O]_{8} | ||

Symmetry Class: | triclinic | ||

Space Group: | P 1(-) | ||

Unit CellParameters: | a = 8.7430 | b = 8.6980 | c = 11.5810 | alpha = 91.5000 | beta = 98.3000 | gamma = 105.7000 | ||

Number of Formula Unit: | Z = 2 | Unit Cell Volume, Å: ^{3} | V = 837.18_{c} |

Number of Atomic Position: per full Unit Cell | P/U = 75 | Molar Volume, cm: ^{3}/mol | V = 252.13_{m} |

Number of Reflexes used in: Structure Determination | - | X-ray density, g/cm^{3}: | p = 2.95 |

R-factor: | - | MU, 1/cm: | µ = 278.269 |

Wave Length for Calculated: Powder Diffraction Patterns | Co=1.78892 | Mass attenuation coefficient,: cm ^{2}/g | µ/p = 94.314 |

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