Card No: 5920       Created: 21/09/2004    Last edition: 12/11/2015

Name: MELANTERITE
Specification: [4], structure type - melanterite, syn
Formula: (Fe,Cu)SO4 · 7H2O
Symmetry Class: monoclinic-beta
Space Group: P 2(1)/c
Unit Cell
Parameters:
a = 14.0600 | b = 6.5050 | c = 10.9430 | beta = 105.7500
Number of Formula Unit: Z = 4Unit Cell Volume, Å3: Vc = 963.27
Number of Atomic Position
per full Unit Cell
:
P/U = 52 Molar Volume, cm3/mol: Vm = 145.05
Number of Reflexes used in
Structure Determination
:

NR = 2799
X-ray density, g/cm3: p = 1.92
R-factor: R = 0.0840MU, 1/cm: µ = 75.248
Wave Length for Calculated
Powder Diffraction Patterns
:
Co=1.78892Mass attenuation coefficient,
cm2/g
:
µ/p = 39.158
Theta-Interval for CPDP: T/I = 1-45