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

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TbMg (#2.12)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: R. Aleonard, P. Morin, J. Pierre and D. Schmitt, Solid State Communications (1975) 17 599-603.
DOI: 10.1016/0038-1098(75)90544
Atomic positions from: ICSD #104880

Parent space group (paramagnetic phase): Pm-3m (#221)
Propagation vector(s):
k1 (0, 0, 0)
k2 (0, 0, 1/2)

Transition Temperature: 81 K
Experiment Temperature: 4.2 K

Lattice parameters of the magnetic unit cell:
3.77800 3.77800 7.55600 90.00 90.00 90.00
Transformation from parent structure: (a,b,2c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: Pc'cm' (#49.270) (standard setting)
    [View symmetry operations]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: m'm'm (8.4.27)
    [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|
Tb1Tb0.000000.000000.000002mx,my,05.18(5)5.2(1)0.07.34

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



Active Irreps:                                           
Irrep decomposition via


labeldim. full irrepdim. small irrepdirectionactionnumber of modes
mGM4+ 3 3 special primary 1
mX5+ 6 2 special-2 primary 1


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