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

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TbMn2Ge2 (#0.897)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: G. Venturini, B. Malaman, E. Ressouche, Journal of Alloys and Compounds (1996) 240 139 - 150
DOI: 10.1016/0925-8388(96)02272-4
Atomic positions from: ICSD #107109

Parent space group (paramagnetic phase): I4/mmm (#139)
Propagation vector: k1 (0, 0, 0)

Transition Temperature: 105(5) K
Experiment Temperature: 2 K

Lattice parameters of the magnetic unit cell:
3.986(2) 3.986(2) 10.821(5) 90.00 90.00 90.00
Transformation from parent structure: (a,b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: I4/mm'm' (#139.537) (standard setting)
    [View symmetry operations]
Transformation to a standard setting: (a,b,c;0,0,0)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: 4/mm'm' (15.6.58)
    [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|
Tb1Tb0.000000.000000.0000020,0,mz0.00.0-8.8(6)8.80
Mn1Mn0.000000.500000.2500040,0,mz0.00.02.2(4)2.20

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



Active Irreps:                                           
Irrep decomposition via


labeldim. small irrepdim. full irrepactionnumber of modes
mGM3+ 1 1 primary 2


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Comments (symmetry):

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