Card No: 5365       Created: 27/08/1990    Last edition: 20/08/2012

Name: ZINCITE
Specification: [2], 2-c, structure type - wurtzite 2H, at 473oK
Formula: ZnO
Symmetry Class: hexagonal
Space Group: P 6(3)mc
Unit Cell
Parameters:
a = 3.2533 | c = 5.2073
Number of Formula Unit: Z = 2Unit Cell Volume, Å3: Vc = 47.73
Number of Atomic Position
per full Unit Cell
:
P/U = 4 Molar Volume, cm3/mol: Vm = 14.37
Number of Reflexes used in
Structure Determination
:

NR = 163
X-ray density, g/cm3: p = 5.66
R-factor: R = 0.0185MU, 1/cm: µ = 287.024
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 50.706
Theta-Interval for CPDP: T/I = 1-45