Card No: 11856       Created: 17/05/23    Last edition: 02/04/2026

Name: OLDSITE
Specification: [1]
Formula: K2Fe2+[(UO2]2[(SO4]4 · 8H2O
Symmetry Class: orthorhombic
Space Group: P mn2(1)
Unit Cell
Parameters:
a = 12.8930 | b = 8.2760 | c = 11.2390
Number of Formula Unit: Z = 2Unit Cell Volume, Å3: Vc = 1199.23
Number of Atomic Position
per full Unit Cell
:
P/U = 74 Molar Volume, cm3/mol: Vm = 361.17
Number of Reflexes used in
Structure Determination
:

NR = 2676
X-ray density, g/cm3: p = 3.27
R-factor: R = 0.0258MU, 1/cm: µ = 764.962
Wave Length for Calculated
Powder Diffraction Patterns
:
Co=1.78892Mass attenuation coefficient,
cm2/g
:
µ/p = 233.999
Theta-Interval for CPDP: T/I = 1-45