Card No: 12141       Created: 25/07/24    Last edition: 27/03/2026

Name: PARAMONTROSEITE
Specification: [2], DN
Formula: (V,Fe)O2
Symmetry Class: orthorhombic
Space Group: P bnm
Unit Cell
Parameters:
a = 4.8960 | b = 9.3950 | c = 2.9163
Number of Formula Unit: Z = 4Unit Cell Volume, Å3: Vc = 134.14
Number of Atomic Position
per full Unit Cell
:
P/U = 16 Molar Volume, cm3/mol: Vm = 20.20
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 4.09
R-factor: -MU, 1/cm: µ = 718.842
Wave Length for Calculated
Powder Diffraction Patterns
:
Co=1.78892Mass attenuation coefficient,
cm2/g
:
µ/p = 175.878
Theta-Interval for CPDP: T/I = 1-45