Card No: 12206       Created: 10/12/24    Last edition: 02/04/2026

Name: OKIEITE
Specification: [1], DN
Formula: Mg3[V10O28] · 28H2O
Symmetry Class: triclinic
Space Group: P 1(-)
Unit Cell
Parameters:
a = 10.5566 | b = 10.7566 | c = 21.3555 | alpha = 90.0000 | beta = 97.8000 | gamma = 104.3000
Number of Formula Unit: Z = 2Unit Cell Volume, Å3: Vc = 2326.30
Number of Atomic Position
per full Unit Cell
:
P/U = 254 Molar Volume, cm3/mol: Vm = 700.61
Number of Reflexes used in
Structure Determination
:

NR = 13509
X-ray density, g/cm3: p = 2.28
R-factor: R = 0.0352MU, 1/cm: µ = 280.060
Wave Length for Calculated
Powder Diffraction Patterns
:
Co=1.78892Mass attenuation coefficient,
cm2/g
:
µ/p = 122.650
Theta-Interval for CPDP: T/I = 5-40