Name: | GLAUCOPHANE | ||

Specification: | [4], at 37 kbar | ||

Formula: | Na_{2}(Mg,Fe,Al)_{3}Al_{2}Si_{8}O_{22}(OH)_{2} | ||

Symmetry Class: | monoclinic-beta | ||

Space Group: | C 2/m | ||

Unit CellParameters: | a = 9.3490 | b = 17.6100 | c = 5.2570 | beta = 103.9000 | ||

Number of Formula Unit: | Z = 2 | Unit Cell Volume, Å: ^{3} | V = 840.15_{c} |

Number of Atomic Position: per full Unit Cell | P/U = 78 | Molar Volume, cm: ^{3}/mol | V = 253.03_{m} |

Number of Reflexes used in: Structure Determination | NR = 413 | X-ray density, g/cm^{3}: | p = 3.24 |

R-factor: | R = 0.1050 | MU, 1/cm: | µ = 186.464 |

Wave Length for Calculated: Powder Diffraction Patterns | Cu=1.54056 | Mass attenuation coefficient,: cm ^{2}/g | µ/p = 57.499 |

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