Card No: 2939       Created: 12/07/1990    Last edition: 13/01/2009

Name: MOLYBDENITE
Specification: [2], 3R
Formula: MoS2
Symmetry Class: trigonal
Space Group: R 3m
Unit Cell
Parameters:
a = 3.1500 | c = 18.3300
Number of Formula Unit: Z = 3Unit Cell Volume, Å3: Vc = 157.51
Number of Atomic Position
per full Unit Cell
:
P/U = 9 Molar Volume, cm3/mol: Vm = 31.63
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 5.06
R-factor: -MU, 1/cm: µ = 672.023
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 132.796
Theta-Interval for CPDP: T/I = 1-45