Card No: 918       Created: 11/07/1996    Last edition: 23/03/2020

Name: CLINOATACAMITE
Specification: [3]
Formula: Cu2(OH)3Cl
Symmetry Class: monoclinic-beta
Space Group: P 2(1)/n
Unit Cell
Parameters:
a = 6.1440 | b = 6.8050 | c = 9.1120 | beta = 99.5500
Number of Formula Unit: Z = 4Unit Cell Volume, Å3: Vc = 375.69
Number of Atomic Position
per full Unit Cell
:
P/U = 24 Molar Volume, cm3/mol: Vm = 56.57
Number of Reflexes used in
Structure Determination
:

NR = 1092
X-ray density, g/cm3: p = 3.77
R-factor: R = 0.0520MU, 1/cm: µ = 195.615
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 51.824
Theta-Interval for CPDP: T/I = 1-45