Card No: 12489       Created: 16/02/26    Last edition: 18/05/2026

Name: MAUROGEMMIITE
Specification: [2], syn
Formula: Ti9Fe3[Ti0.7Fe0.3]O3
Symmetry Class: hexagonal
Space Group: P 6(3)/mmc
Unit Cell
Parameters:
a = 7.8329 | c = 7.8729
Number of Formula Unit: Z = 2Unit Cell Volume, Å3: Vc = 418.32
Number of Atomic Position
per full Unit Cell
:
P/U = 32 Molar Volume, cm3/mol: Vm = 125.99
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 5.53
R-factor: R = 0.0970MU, 1/cm: µ = 1219.578
Wave Length for Calculated
Powder Diffraction Patterns
:
Co=1.78892Mass attenuation coefficient,
cm2/g
:
µ/p = 220.490
Theta-Interval for CPDP: T/I = 1-45