Card No: 5890       Created: 10/04/2004    Last edition: 18/05/2015

Name: HAUYNE
Specification: [5], DF
Formula: (Na,K,Ca)8Al6Si6O24[SO4]2
Symmetry Class: orthorhombic
Space Group: P ba2
Unit Cell
Parameters:
a = 12.8720 | b = 12.8720 | c = 9.1020
Number of Formula Unit: Z = 1Unit Cell Volume, Å3: Vc = 1508.10
Number of Atomic Position
per full Unit Cell
:
P/U = 120 Molar Volume, cm3/mol: Vm = 908.38
Number of Reflexes used in
Structure Determination
:

NR = 1737
X-ray density, g/cm3: p = 2.53
R-factor: R = 0.0430MU, 1/cm: µ = 120.040
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 47.451
Theta-Interval for CPDP: T/I = 1-45