Card No: 435       Created: 27/04/1988    Last edition: 18/06/2018

Name: BAYLDONITE
Specification: [1]
Formula: (Cu,Zn)3Pb[AsO4]2(OH)2
Symmetry Class: monoclinic-beta
Space Group: C 2/c
Unit Cell
Parameters:
a = 10.1470 | b = 5.8920 | c = 14.0810 | beta = 106.0500
Number of Formula Unit: Z = 4Unit Cell Volume, Å3: Vc = 809.03
Number of Atomic Position
per full Unit Cell
:
P/U = 72 Molar Volume, cm3/mol: Vm = 121.83
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 5.82
R-factor: -MU, 1/cm: µ = 594.972
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 102.148
Theta-Interval for CPDP: T/I = 1-45