Card No: 1642       Created: 14/04/1994    Last edition: 13/01/2009

Name: GALAXITE
Specification: [1], structure type - spinel
Formula: MnAl2O4
Symmetry Class: cubic
Space Group: F d3m
Unit Cell
Parameters:
a = 8.2900
Number of Formula Unit: Z = 8Unit Cell Volume, Å3: Vc = 569.72
Number of Atomic Position
per full Unit Cell
:
P/U = 56 Molar Volume, cm3/mol: Vm = 42.90
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 4.03
R-factor: -MU, 1/cm: µ = 443.251
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 109.984
Theta-Interval for CPDP: T/I = 1-45