Card No: 10382       Created: 27/10/17    Last edition: 15/12/2017

Name: ULLMANNITE
Specification: [5], structure type - ullmannite, analogue
Formula: NiSbSe
Symmetry Class: cubic
Space Group: P 2(1)3
Unit Cell
Parameters:
a = 6.0868
Number of Formula Unit: Z = 4Unit Cell Volume, Å3: Vc = 225.51
Number of Atomic Position
per full Unit Cell
:
P/U = 12 Molar Volume, cm3/mol: Vm = 33.96
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 7.64
R-factor: -MU, 1/cm: µ = 1849.012
Wave Length for Calculated
Powder Diffraction Patterns
:
Co=1.78892Mass attenuation coefficient,
cm2/g
:
µ/p = 242.076
Theta-Interval for CPDP: T/I = 1-45