Card No: 4970       Created: 29/06/2009    Last edition: 17/06/2015

Name: KOBELLITE
Specification: [1]
Formula: (Cu,Fe)2Pb12(Bi,Sb)14S35
Symmetry Class: orthorhombic
Space Group: P nnm
Unit Cell
Parameters:
a = 22.5750 | b = 34.1040 | c = 4.0380
Number of Formula Unit: Z = 2Unit Cell Volume, Å3: Vc = 3108.85
Number of Atomic Position
per full Unit Cell
:
P/U = 126 Molar Volume, cm3/mol: Vm = 936.29
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 6.54
R-factor: -MU, 1/cm: µ = 1978.120
Wave Length for Calculated
Powder Diffraction Patterns
:
Co=1.78892Mass attenuation coefficient,
cm2/g
:
µ/p = 302.676
Theta-Interval for CPDP: T/I = 1-45