MAGNDATA arrow Collection of Magnetic Structures


MAGNDATA: A Collection of magnetic structures with portable cif-type files

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UO2 (#3.2)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: Borovik-Romanov, A.S. et al., International Tables for Crystallography (2013). Vol. D, Chapter 1.5 (2013) . 106 - 152
Atomic positions from: ICSD #647595

Parent space group (paramagnetic phase): Fm-3m (#225)
Propagation vector(s):
k1 (1, 0, 0)
k2 (0, 1, 0)
k3 (0, 0, 1)

Transition Temperature: 30.8 K

Lattice parameters of the magnetic unit cell:
5.47000 5.47000 5.47000 90.00000 90.00000 90.00000
Transformation from parent structure: (a,b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: Pn-3m' (#224.113) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (a,b,c;1/2,1/2,1/2)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: m-3m' (32.4.121)
    [View symmetry operations]
Symmetry-adapted form of material tensors via
Symmetry-adapted form of material tensors for domain-related equivalent structures via

Positions and magnetic moments of symmetry independent atoms:
From now on, magnetic atoms are in boldface and colored in red. Magnetic moments are expressed in units of μB

     [Show only magnetic atoms]                                             Use MVISUALIZE to:
     [Show all the atoms]
                                        

LabelAtom typexyzMultiplicitySymmetry constraints on MMxMyMz|M|
U1U0.000000.000000.000004mx,mx,mx-1.-1.-1.1.73

    [Show all magnetic atoms in unit cell and their moment relations]



Active Irreps:                                           
Irrep decomposition via


labeldim. full irrepdim. small irrepdirectionactionnumber of modes
mX3+ 3 1 special-2 primary 1


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