Card No: 9637       Created: 26/10/15    Last edition: 10/08/2016

Name: MAGNETITE
Specification: [13], structure type - spinel invers, at 1073oK
Formula: Fe3O4
Symmetry Class: cubic
Space Group: *F d3m
Unit Cell
Parameters:
a = 8.4937
Number of Formula Unit: Z = 8Unit Cell Volume, Å3: Vc = 612.76
Number of Atomic Position
per full Unit Cell
:
P/U = 56 Molar Volume, cm3/mol: Vm = 46.14
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 5.02
R-factor: R = 0.0241MU, 1/cm: µ = 216.405
Wave Length for Calculated
Powder Diffraction Patterns
:
Co=1.78892Mass attenuation coefficient,
cm2/g
:
µ/p = 43.126
Theta-Interval for CPDP: T/I = 1-45