Card No: 2621       Created: 28/05/1996    Last edition: 03/07/2018

Name: LIZARDITE
Specification: [5], 1T, at 12.5 kbar
Formula: [Mg2.79Fe0.14Al0.07][Si1.83Al0.17]O5(OH)4
Symmetry Class: trigonal
Space Group: P 31m
Unit Cell
Parameters:
a = 5.3160 | c = 7.1500
Number of Formula Unit: Z = 1Unit Cell Volume, Å3: Vc = 174.99
Number of Atomic Position
per full Unit Cell
:
P/U = 18 Molar Volume, cm3/mol: Vm = 105.40
Number of Reflexes used in
Structure Determination
:

NR = 35
X-ray density, g/cm3: p = 2.63
R-factor: R = 0.0740MU, 1/cm: µ = 115.205
Wave Length for Calculated
Powder Diffraction Patterns
:
Co=1.78892Mass attenuation coefficient,
cm2/g
:
µ/p = 43.824
Theta-Interval for CPDP: T/I = 1-45