Card No: 5577       Created: 17/06/2003    Last edition: 16/11/2017

Name: FENCOOPERITE
Specification: [1]
Formula: Ba6Fe3Si8O23[CO3]2Cl3 · H2O
Symmetry Class: trigonal
Space Group: P 3m1
Unit Cell
Parameters:
a = 10.7409 | c = 7.0955
Number of Formula Unit: Z = 1Unit Cell Volume, Å3: Vc = 708.92
Number of Atomic Position
per full Unit Cell
:
P/U = 52 Molar Volume, cm3/mol: Vm = 427.01
Number of Reflexes used in
Structure Determination
:

NR = 1335
X-ray density, g/cm3: p = 4.28
R-factor: R = 0.0610MU, 1/cm: µ = 1023.779
Wave Length for Calculated
Powder Diffraction Patterns
:
Co=1.78892Mass attenuation coefficient,
cm2/g
:
µ/p = 239.092
Theta-Interval for CPDP: T/I = 1-45