Card No: 881       Created: 27/02/1989    Last edition: 13/01/2009

Name: CHLOROPHOENICITE
Specification: [1], DN
Formula: [Mn2.6Ca0.3Mg0.15]Zn1.95(OH)6[As0.5H0.5]2(O,OH)6
Symmetry Class: monoclinic-beta
Space Group: C 2/m
Unit Cell
Parameters:
a = 22.9800 | b = 3.3200 | c = 7.3200 | beta = 106.0000
Number of Formula Unit: Z = 2Unit Cell Volume, Å3: Vc = 536.83
Number of Atomic Position
per full Unit Cell
:
P/U = 38 Molar Volume, cm3/mol: Vm = 161.68
Number of Reflexes used in
Structure Determination
:

NR = 330
X-ray density, g/cm3: p = 3.48
R-factor: R = 0.1220MU, 1/cm: µ = 391.554
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 112.560
Theta-Interval for CPDP: T/I = 1-45