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

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TbAg2 (#1.400)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: M. Atoji, The Journal of Chemical Physics (1968) 48 3380-3383.
DOI: 10.1063/1.1669629
Atomic positions from: ICSD #605886

Parent space group (paramagnetic phase): I4/mmm (#139)
Propagation vector: k1 (1/2, -1/2, 0)

Transition Temperature: 35 K
Experiment Temperature: 5 K

Lattice parameters of the magnetic unit cell:
5.24670 5.24670 9.24700 90.00 90.00 90.00
Transformation from parent structure: (a-b,a+b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: CAmca (#64.480) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (c,b,-a;0,0,0)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: mmm.1' (8.2.25)
    [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|
Tb1Tb0.000000.000000.0000010,0,mz0.00.08.95(58.95

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



Active Irreps:                                           
Irrep decomposition via


labeldim. small irrepdim. full irrepactionnumber of modes
mX2+ 1 2 primary 1


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Comments (symmetry):

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