Card No: 2662       Created: 09/07/1992    Last edition: 01/03/2012

Name: LUTETIUM
Specification: [1], structure type - magnesium, at 20oC
Formula: Lu
Symmetry Class: hexagonal
Space Group: P 6(3)/mmc
Unit Cell
Parameters:
a = 3.5031 | c = 5.5509
Number of Formula Unit: Z = 2Unit Cell Volume, Å3: Vc = 58.99
Number of Atomic Position
per full Unit Cell
:
P/U = 2 Molar Volume, cm3/mol: Vm = 17.77
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 9.85
R-factor: -MU, 1/cm: µ = 1496.739
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 152.000
Theta-Interval for CPDP: T/I = 1-45