Card No: 1251       Created: 22/10/1990    Last edition: 13/01/2009

Name: DIXENITE
Specification: [1], DF
Formula: CuMn14Fe(OH)6[AsO3]5[SiO4]2[AsO4]
Symmetry Class: trigonal
Space Group: R 3
Unit Cell
Parameters:
a = 8.2330 | c = 37.4990
Number of Formula Unit: Z = 3Unit Cell Volume, Å3: Vc = 2201.24
Number of Atomic Position
per full Unit Cell
:
P/U = 174 Molar Volume, cm3/mol: Vm = 441.96
Number of Reflexes used in
Structure Determination
:

NR = 2507
X-ray density, g/cm3: p = 4.36
R-factor: R = 0.0640MU, 1/cm: µ = 185.156
Wave Length for Calculated
Powder Diffraction Patterns
:
Co=1.78892Mass attenuation coefficient,
cm2/g
:
µ/p = 42.421
Theta-Interval for CPDP: T/I = 1-45