Card No: 4524       Created: 07/04/1988    Last edition: 12/05/2017

Name: STANNOIDITE
Specification: [1]
Formula: Cu16(Fe,Zn)6S24Sn4
Symmetry Class: orthorhombic
Space Group: I 222
Unit Cell
Parameters:
a = 10.7670 | b = 5.4110 | c = 16.1180
Number of Formula Unit: Z = 1Unit Cell Volume, Å3: Vc = 939.04
Number of Atomic Position
per full Unit Cell
:
P/U = 50 Molar Volume, cm3/mol: Vm = 565.62
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 4.61
R-factor: -MU, 1/cm: µ = 668.152
Wave Length for Calculated
Powder Diffraction Patterns
:
Co=1.78892Mass attenuation coefficient,
cm2/g
:
µ/p = 144.796
Theta-Interval for CPDP: T/I = 1-45