Name: | PERRYITE | ||

Specification: | [1], syn | ||

Formula: | (Ni,Fe)_{8}(Si,P)_{3} | ||

Symmetry Class: | trigonal | ||

Space Group: | R 3c | ||

Unit CellParameters: | a = 6.6400 | c = 37.9820 | ||

Number of Formula Unit: | Z = 12 | Unit Cell Volume, Å: ^{3} | V = 1450.26_{c} |

Number of Atomic Position: per full Unit Cell | P/U = 132 | Molar Volume, cm: ^{3}/mol | V = 72.80_{m} |

Number of Reflexes used in: Structure Determination | NR = 333 | X-ray density, g/cm^{3}: | p = 7.62 |

R-factor: | R = 0.0270 | MU, 1/cm: | µ = 566.676 |

Wave Length for Calculated: Powder Diffraction Patterns | Co=1.78892 | Mass attenuation coefficient,: cm ^{2}/g | µ/p = 74.337 |

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