Card No: 11803       Created: 28/02/23    Last edition: 30/03/2026

Name: STIBIOUSTALECITE
Specification: [1], structure type - tennantite-tetrahedrite, DN
Formula: Cu+6Cu+6[Te2Sb2]Se13
Symmetry Class: cubic
Space Group: I 4(-)3m
Unit Cell
Parameters:
a = 10.8280
Number of Formula Unit: Z = 2Unit Cell Volume, Å3: Vc = 1269.54
Number of Atomic Position
per full Unit Cell
:
P/U = 58 Molar Volume, cm3/mol: Vm = 382.34
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 5.69
R-factor: -MU, 1/cm: µ = 683.310
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 120.015
Theta-Interval for CPDP: T/I = 1-45