Card No: 11982       Created: 27/12/23    Last edition: 30/03/2026

Name: TAMURAITE
Specification: [1], structure type - kuvaevite, DN
Formula: (Ir,Rh)5(Fe,Ni,Cu)10S16
Symmetry Class: trigonal
Space Group: R 3(-)m
Unit Cell
Parameters:
a = 7.0730 | c = 34.2770
Number of Formula Unit: Z = 3Unit Cell Volume, Å3: Vc = 1485.05
Number of Atomic Position
per full Unit Cell
:
P/U = 96 Molar Volume, cm3/mol: Vm = 298.17
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 6.26
R-factor: -MU, 1/cm: µ = 1213.259
Wave Length for Calculated
Powder Diffraction Patterns
:
Co=1.78892Mass attenuation coefficient,
cm2/g
:
µ/p = 193.717
Theta-Interval for CPDP: T/I = 1-45