Card No: 12044       Created: 3/06/24    Last edition: 27/03/2026

Name: MELANOSTIBITE
Specification: [2]
Formula: Mn2Fe3+Sb5+O6
Symmetry Class: trigonal
Space Group: R 3
Unit Cell
Parameters:
a = 5.2314 | c = 14.3518
Number of Formula Unit: Z = 6Unit Cell Volume, Å3: Vc = 340.15
Number of Atomic Position
per full Unit Cell
:
P/U = 30 Molar Volume, cm3/mol: Vm = 34.15
Number of Reflexes used in
Structure Determination
:

NR = 549
X-ray density, g/cm3: p = 5.58
R-factor: R = 0.0128MU, 1/cm: µ = 744.217
Wave Length for Calculated
Powder Diffraction Patterns
:
Co=1.78892Mass attenuation coefficient,
cm2/g
:
µ/p = 133.294
Theta-Interval for CPDP: T/I = 1-45