Card No: 5194       Created: 05/09/1990    Last edition: 15/06/2015

Name: WEIBULLITE
Specification: [1]
Formula: Ag0.32Pb5.09Bi8.55S11.92Se6.08
Symmetry Class: orthorhombic
Space Group: P nma
Unit Cell
Parameters:
a = 53.6800 | b = 4.1100 | c = 15.4000
Number of Formula Unit: Z = 4Unit Cell Volume, Å3: Vc = 3397.62
Number of Atomic Position
per full Unit Cell
:
P/U = 128 Molar Volume, cm3/mol: Vm = 511.63
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 7.31
R-factor: R = 0.1200MU, 1/cm: µ = 1486.195
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 203.238
Theta-Interval for CPDP: T/I = 1-30