Card No: 5060       Created: 21/04/1992    Last edition: 09/12/2013

Name: URANINITE
Specification: [1], structure type - fluorite
Formula: UO2
Symmetry Class: cubic
Space Group: F m3m
Unit Cell
Parameters:
a = 5.4682
Number of Formula Unit: Z = 4Unit Cell Volume, Å3: Vc = 163.51
Number of Atomic Position
per full Unit Cell
:
P/U = 12 Molar Volume, cm3/mol: Vm = 24.62
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 10.97
R-factor: -MU, 1/cm: µ = 3417.516
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 311.651
Theta-Interval for CPDP: T/I = 1-45