Card No: 1827       Created: 03/07/1995    Last edition: 13/01/2009

Name: GUNNINGITE
Specification: [2], structure type - kieserite, syn
Formula: ZnSO4 · H2O
Symmetry Class: monoclinic-beta
Space Group: C 2/c
Unit Cell
Parameters:
a = 6.9250 | b = 7.5910 | c = 7.5040 | beta = 116.2500
Number of Formula Unit: Z = 4Unit Cell Volume, Å3: Vc = 353.79
Number of Atomic Position
per full Unit Cell
:
P/U = 36 Molar Volume, cm3/mol: Vm = 53.27
Number of Reflexes used in
Structure Determination
:

NR = 1102
X-ray density, g/cm3: p = 3.37
R-factor: R = 0.0550MU, 1/cm: µ = 144.887
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 43.019
Theta-Interval for CPDP: T/I = 1-45