Name: | UMBITE | ||

Specification: | [1] | ||

Formula: | K_{2}[Zr_{0.8}Ti_{0.2}]Si_{3}O_{9} · H_{2}O | ||

Symmetry Class: | orthorhombic | ||

Space Group: | P 2(1)2(1)2(1) | ||

Unit CellParameters: | a = 10.2070 | b = 13.2410 | c = 7.1740 | ||

Number of Formula Unit: | Z = 4 | Unit Cell Volume, Å: ^{3} | V = 969.57_{c} |

Number of Atomic Position: per full Unit Cell | P/U = 64 | Molar Volume, cm: ^{3}/mol | V = 146.00_{m} |

Number of Reflexes used in: Structure Determination | NR = 1620 | X-ray density, g/cm^{3}: | p = 2.79 |

R-factor: | R = 0.0720 | MU, 1/cm: | µ = 209.419 |

Wave Length for Calculated: Powder Diffraction Patterns | Cu=1.54056 | Mass attenuation coefficient,: cm ^{2}/g | µ/p = 75.131 |

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