Card No: 11908       Created: 23/10/23    Last edition: 27/03/2026

Name: JAMESONITE
Specification: [4], structure type - jamesonite, Bi-rich
Formula: FePb4(Sb,Bi)6S14
Symmetry Class: monoclinic-beta
Space Group: P 2(1)/c
Unit Cell
Parameters:
a = 4.0237 | b = 19.1136 | c = 15.7813 | beta = 91.8000
Number of Formula Unit: Z = 2Unit Cell Volume, Å3: Vc = 1213.10
Number of Atomic Position
per full Unit Cell
:
P/U = 50 Molar Volume, cm3/mol: Vm = 365.35
Number of Reflexes used in
Structure Determination
:

NR = 4292
X-ray density, g/cm3: p = 5.65
R-factor: R = 0.0522MU, 1/cm: µ = 1714.423
Wave Length for Calculated
Powder Diffraction Patterns
:
Co=1.78892Mass attenuation coefficient,
cm2/g
:
µ/p = 303.508
Theta-Interval for CPDP: T/I = 1-45