Card No: 973       Created: 31/03/1992    Last edition: 13/01/2009

Name: COFFINITE
Specification: [1], structure type - zircon
Formula: USiO4
Symmetry Class: tetragonal
Space Group: I 4(1)/amd
Unit Cell
Parameters:
a = 6.9950 | c = 6.2630
Number of Formula Unit: Z = 4Unit Cell Volume, Å3: Vc = 306.45
Number of Atomic Position
per full Unit Cell
:
P/U = 24 Molar Volume, cm3/mol: Vm = 46.15
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 7.15
R-factor: -MU, 1/cm: µ = 1868.269
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 261.198
Theta-Interval for CPDP: T/I = 1-45