Name: | CATAPLEIITE | ||

Specification: | [3], K-exchanged, syn, DN | ||

Formula: | (K,Na,Ca)_{2}ZrSi_{3}(O,OH)_{9} · 2[H_{2}O,H_{3}O] | ||

Symmetry Class: | hexagonal | ||

Space Group: | P 6(3)/mmc | ||

Unit CellParameters: | a = 7.3440 | c = 9.9840 | ||

Number of Formula Unit: | Z = 2 | Unit Cell Volume, Å: ^{3} | V = 466.34_{c} |

Number of Atomic Position: per full Unit Cell | P/U = 36 | Molar Volume, cm: ^{3}/mol | V = 140.45_{m} |

Number of Reflexes used in: Structure Determination | NR = 220 | X-ray density, g/cm^{3}: | p = 2.83 |

R-factor: | R = 0.0608 | MU, 1/cm: | µ = 183.947 |

Wave Length for Calculated: Powder Diffraction Patterns | Cu=1.54056 | Mass attenuation coefficient,: cm ^{2}/g | µ/p = 65.013 |

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