Card No: 4957       Created: 27/04/2009    Last edition: 08/01/2013

Name: JADEITE
Specification: [14], structure type - diopside, syn, at 3.14 GPa
Formula: NaAlSi2O6
Symmetry Class: monoclinic-beta
Space Group: C 2/c
Unit Cell
Parameters:
a = 9.3488 | b = 8.5013 | c = 5.1856 | beta = 107.3000
Number of Formula Unit: Z = 4Unit Cell Volume, Å3: Vc = 393.39
Number of Atomic Position
per full Unit Cell
:
P/U = 40 Molar Volume, cm3/mol: Vm = 59.24
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 3.41
R-factor: -MU, 1/cm: µ = 109.901
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 32.212
Theta-Interval for CPDP: T/I = 1-45