Card No: 3719       Created: 18/05/1992    Last edition: 10/03/2009

Name: PLATINUM
Specification: [1], structure type - copper
Formula: Pt
Symmetry Class: cubic
Space Group: F m3m
Unit Cell
Parameters:
a = 3.9231
Number of Formula Unit: Z = 4Unit Cell Volume, Å3: Vc = 60.38
Number of Atomic Position
per full Unit Cell
:
P/U = 4 Molar Volume, cm3/mol: Vm = 9.09
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 21.45
R-factor: -MU, 1/cm: µ = 4290.866
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 200.000
Theta-Interval for CPDP: T/I = 1-45