Card No: 2274       Created: 10/07/1998    Last edition: 13/01/2009

Name: KALSILITE
Specification: [4]
Formula: KAlSiO4
Symmetry Class: trigonal
Space Group: P 31c
Unit Cell
Parameters:
a = 5.1570 | c = 8.7060
Number of Formula Unit: Z = 2Unit Cell Volume, Å3: Vc = 200.51
Number of Atomic Position
per full Unit Cell
:
P/U = 14 Molar Volume, cm3/mol: Vm = 60.39
Number of Reflexes used in
Structure Determination
:

NR = 265
X-ray density, g/cm3: p = 2.62
R-factor: R = 0.0198MU, 1/cm: µ = 154.651
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 59.055
Theta-Interval for CPDP: T/I = 1-45