Name: | CANCRINITE | ||

Specification: | [16], DF, ZL | ||

Formula: | (Na,Ca)_{4}[Si_{7}Al_{5}O_{24}][CO_{3}] · H_{2}O | ||

Symmetry Class: | hexagonal | ||

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

Unit CellParameters: | a = 12.6060 | c = 5.1180 | ||

Number of Formula Unit: | Z = 1 | Unit Cell Volume, Å: ^{3} | V = 704.35_{c} |

Number of Atomic Position: per full Unit Cell | P/U = 80 | Molar Volume, cm: ^{3}/mol | V = 424.25_{m} |

Number of Reflexes used in: Structure Determination | - | X-ray density, g/cm^{3}: | p = 2.42 |

R-factor: | - | MU, 1/cm: | µ = 72.175 |

Wave Length for Calculated: Powder Diffraction Patterns | Cu=1.54056 | Mass attenuation coefficient,: cm ^{2}/g | µ/p = 29.885 |

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