Card No: 6778       Created: 13/12/2006    Last edition: 13/01/2009

Name: ARGUTITE
Specification: [3], structure type - rutile, syn, at 0.001 GPa
Formula: GeO2
Symmetry Class: tetragonal
Space Group: P 4(2)/mnm
Unit Cell
Parameters:
a = 4.3966 | c = 2.8626
Number of Formula Unit: Z = 2Unit Cell Volume, Å3: Vc = 55.33
Number of Atomic Position
per full Unit Cell
:
P/U = 6 Molar Volume, cm3/mol: Vm = 16.66
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 6.28
R-factor: -MU, 1/cm: µ = 34.173
Wave Length for Calculated
Powder Diffraction Patterns
:
Co=1.78892Mass attenuation coefficient,
cm2/g
:
µ/p = 5.446
Theta-Interval for CPDP: T/I = 1-45