Card No: 12411       Created: 25/11/25    Last edition: 09/04/2026

Name: KRENNERITE
Specification: [4], structure type - krennerite
Formula: (Au,Ag)Te2
Symmetry Class: orthorhombic
Space Group: P ma2
Unit Cell
Parameters:
a = 16.5937 | b = 8.8310 | c = 4.4786
Number of Formula Unit: Z = 8Unit Cell Volume, Å3: Vc = 656.29
Number of Atomic Position
per full Unit Cell
:
P/U = 24 Molar Volume, cm3/mol: Vm = 49.41
Number of Reflexes used in
Structure Determination
:

NR = 3779
X-ray density, g/cm3: p = 7.20
R-factor: R = 0.0181MU, 1/cm: µ = 1883.143
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 261.427
Theta-Interval for CPDP: T/I = 1-45