Card No: 11976       Created: 19/02/24    Last edition: 27/03/2026

Name: POTARITE
Specification: [2], structure type - tetraferroplatinum, analogue
Formula: PtHg
Symmetry Class: tetragonal
Space Group: P 4/mmm
Unit Cell
Parameters:
a = 2.9710 | c = 3.8250
Number of Formula Unit: Z = 1Unit Cell Volume, Å3: Vc = 33.76
Number of Atomic Position
per full Unit Cell
:
P/U = 2 Molar Volume, cm3/mol: Vm = 20.34
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 19.45
R-factor: -MU, 1/cm: µ = 5868.310
Wave Length for Calculated
Powder Diffraction Patterns
:
Co=1.78892Mass attenuation coefficient,
cm2/g
:
µ/p = 301.646
Theta-Interval for CPDP: T/I = 1-45