Card No: 5279       Created: 19/01/1990    Last edition: 28/02/2017

Name: YEDLINITE
Specification: [1]
Formula: Pb6Cl6Cr(O,OH)6[O,OH,H2O]2
Symmetry Class: trigonal
Space Group: R 3(-)
Unit Cell
Parameters:
a = 12.8680 | c = 9.8210
Number of Formula Unit: Z = 3Unit Cell Volume, Å3: Vc = 1408.34
Number of Atomic Position
per full Unit Cell
:
P/U = 63 Molar Volume, cm3/mol: Vm = 282.77
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 5.78
R-factor: R = 0.1400MU, 1/cm: µ = 1152.622
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 199.254
Theta-Interval for CPDP: T/I = 1-45