Card No: 7357       Created: 13/10/2008    Last edition: 27/03/2017

Name: JADEITE
Specification: [9], structure type - diopside, syn, DF
Formula: (Na,Ca)(Al,Fe)Si2O6
Symmetry Class: monoclinic-beta
Space Group: C 2/c
Unit Cell
Parameters:
a = 9.6031 | b = 8.7735 | c = 5.2656 | beta = 107.7250
Number of Formula Unit: Z = 4Unit Cell Volume, Å3: Vc = 422.58
Number of Atomic Position
per full Unit Cell
:
P/U = 44 Molar Volume, cm3/mol: Vm = 63.63
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 3.55
R-factor: -MU, 1/cm: µ = 273.102
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 77.008
Theta-Interval for CPDP: T/I = 1-45