Card No: 1739       Created: 15/08/1990    Last edition: 08/12/2017

Name: GERMANITE
Specification: [1], structure type - colusite
Formula: Cu26Ge4Fe4S32
Symmetry Class: cubic
Space Group: P 4(-)3n
Unit Cell
Parameters:
a = 10.5862
Number of Formula Unit: Z = 4Unit Cell Volume, Å3: Vc = 1186.37
Number of Atomic Position
per full Unit Cell
:
P/U = 66 Molar Volume, cm3/mol: Vm = 178.65
Number of Reflexes used in
Structure Determination
:

NR = 66
X-ray density, g/cm3: p = 4.47
R-factor: R = 0.0360MU, 1/cm: µ = 400.373
Wave Length for Calculated
Powder Diffraction Patterns
:
Co=1.78892Mass attenuation coefficient,
cm2/g
:
µ/p = 89.646
Theta-Interval for CPDP: T/I = 1-45