Card No: 431       Created: 26/08/1993    Last edition: 29/11/2017

Name: BAUMHAUERITE
Specification: [1], DF
Formula: Pb11.6As15.7Ag0.6S36
Symmetry Class: triclinic
Space Group: P 1
Unit Cell
Parameters:
a = 22.8000 | b = 8.3570 | c = 7.8940 | alpha = 90.0500 | beta = 97.2700 | gamma = 89.9000
Number of Formula Unit: Z = 1Unit Cell Volume, Å3: Vc = 1492.03
Number of Atomic Position
per full Unit Cell
:
P/U = 67 Molar Volume, cm3/mol: Vm = 898.70
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 5.35
R-factor: -MU, 1/cm: µ = 851.279
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 159.220
Theta-Interval for CPDP: T/I = 1-15