Name: | NORSETHITE | ||

Specification: | [8], syn, at 1.5 GPa, 411^{o}C | ||

Formula: | BaMg[CO_{3}]_{2} | ||

Symmetry Class: | trigonal | ||

Space Group: | R 3(-)m | ||

Unit CellParameters: | a = 4.9957 | c = 16.4533 | ||

Number of Formula Unit: | Z = 3 | Unit Cell Volume, Å: ^{3} | V = 355.61_{c} |

Number of Atomic Position: per full Unit Cell | P/U = 30 | Molar Volume, cm: ^{3}/mol | V = 71.40_{m} |

Number of Reflexes used in: Structure Determination | NR = 113 | X-ray density, g/cm^{3}: | p = 3.94 |

R-factor: | R = 0.0553 | MU, 1/cm: | µ = 664.839 |

Wave Length for Calculated: Powder Diffraction Patterns | Cu=1.54056 | Mass attenuation coefficient,: cm ^{2}/g | µ/p = 168.553 |

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