Card No: 2624       Created: 10/03/1999    Last edition: 13/01/2009

Name: LIZARDITE
Specification: [7], 1T
Formula: Mg3Si2O5(OH)4
Symmetry Class: trigonal
Space Group: P 31m
Unit Cell
Parameters:
a = 5.3170 | c = 7.3100
Number of Formula Unit: Z = 1Unit Cell Volume, Å3: Vc = 178.97
Number of Atomic Position
per full Unit Cell
:
P/U = 18 Molar Volume, cm3/mol: Vm = 107.80
Number of Reflexes used in
Structure Determination
:

NR = 195
X-ray density, g/cm3: p = 2.57
R-factor: R = 0.0310MU, 1/cm: µ = 112.641
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