Card No: 8964       Created: 21/03/14    Last edition: 05/04/2017

Name: LEVERETTITE
Specification: [1]
Formula: Cu3(Co,Cu,Mn)(OH)6Cl2
Symmetry Class: trigonal
Space Group: R 3(-)m
Unit Cell
Parameters:
a = 6.8436 | c = 14.0637
Number of Formula Unit: Z = 3Unit Cell Volume, Å3: Vc = 570.43
Number of Atomic Position
per full Unit Cell
:
P/U = 54 Molar Volume, cm3/mol: Vm = 114.53
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 3.69
R-factor: -MU, 1/cm: µ = 274.816
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 74.409
Theta-Interval for CPDP: T/I = 1-45