Card No: 2601       Created: 11/03/1990    Last edition: 13/01/2009

Name: LIPSCOMBITE
Specification: [2], syn, DN
Formula: (Fe2+,Fe3+)2[PO4]2(OH)2
Symmetry Class: tetragonal
Space Group: P 4(3)2(1)2
Unit Cell
Parameters:
a = 7.3100 | c = 13.2120
Number of Formula Unit: Z = 4Unit Cell Volume, Å3: Vc = 706.00
Number of Atomic Position
per full Unit Cell
:
P/U = 64 Molar Volume, cm3/mol: Vm = 106.31
Number of Reflexes used in
Structure Determination
:

NR = 300
X-ray density, g/cm3: p = 3.18
R-factor: R = 0.1020MU, 1/cm: µ = 164.742
Wave Length for Calculated
Powder Diffraction Patterns
:
Co=1.78892Mass attenuation coefficient,
cm2/g
:
µ/p = 51.852
Theta-Interval for CPDP: T/I = 1-45