MAGNDATA arrow Collection of Magnetic Structures


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

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Mn3Ga (#0.641)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: E. Fonda, E. Otero, F. Choueikani, P. Ohresser, F. Porcher, G. Andre, PHYSICAL REVIEW B (2013) 87 184429
DOI: 10.1103/PhysRevB.87.184429
Atomic positions from: same reference

Parent space group (paramagnetic phase): I4/mmm (#139)
Propagation vector: k1 (0, 0, 0)
Experiment Temperature: 293 K

Lattice parameters of the magnetic unit cell:
3.9056(2) 3.9056(2) 7.1003(6) 90.00 90.00 90.00
Transformation from parent structure: (a,b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: C2'/m' (#12.62) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (a-c,b,c;0,0,0)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: 2'/m' (5.5.16)
    [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|
Mn1Mn0.000000.000000.500002mx,0,mz1.19(24)0.0-3.07(4)3.29
Mn2Mn0.000000.500000.250004mx,0,mz0.00.02.08(2)2.08

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



Active Irreps:                                           
Irrep decomposition via


labeldim. full irrepdim. small irrepdirectionactionnumber of modes
mGM3+ 1 1 primary 2
mGM5+ 2 2 special primary 2


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Comments (symmetry):

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