Card No: 2292       Created: 03/06/1998    Last edition: 03/02/2009

Name: KAOLINITE
Specification: [4], at 1.5oK
Formula: Al2Si2O5(OH)4
Symmetry Class: triclinic
Space Group: C 1
Unit Cell
Parameters:
a = 5.1535 | b = 8.9419 | c = 7.3906 | alpha = 91.9260 | beta = 105.0450 | gamma = 89.7970
Number of Formula Unit: Z = 2Unit Cell Volume, Å3: Vc = 328.71
Number of Atomic Position
per full Unit Cell
:
P/U = 34 Molar Volume, cm3/mol: Vm = 99.00
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 2.65
R-factor: R = 0.0178MU, 1/cm: µ = 78.080
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 29.485
Theta-Interval for CPDP: T/I = 1-45