Card No: 4195       Created: 11/04/1991    Last edition: 13/01/2009

Name: SHANDITE
Specification: [1]
Formula: Ni3Pb2S2
Symmetry Class: rhombohedral
Space Group: *R 3(-)m
Unit Cell
Parameters:
a = 5.5760 | alpha = 60.0000
Number of Formula Unit: Z = 1Unit Cell Volume, Å3: Vc = 122.59
Number of Atomic Position
per full Unit Cell
:
P/U = 7 Molar Volume, cm3/mol: Vm = 73.84
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 8.86
R-factor: -MU, 1/cm: µ = 2468.975
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 278.530
Theta-Interval for CPDP: T/I = 1-45