MAGNDATA arrow Collection of Magnetic Structures


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

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NdMn2Si2 (#1.494)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: S. Siek, A. Szytula, J.Leciejewicz, Solid State Communications (1981) 39 863 - 866
DOI: 10.1016/0038-1098(81)90532-9
Atomic positions from: ICSD #86259

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

Transition Temperature: 380 K
Experiment Temperature: 1.8 K

Lattice parameters of the magnetic unit cell:
4.043(7) 4.043 10.478(34) 90.00 90.00 90.00
Transformation from parent structure: (a,b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: PI4/nnc (#126.386) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (a,b,c;1/4,1/4,1/4)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: 4/mmm1' (15.2.54)
    [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|
Nd1Nd0.000000.000000.0000020,0,00.00.00.00.00
Mn1Mn0.000000.500000.2500040,0,mz0.00.02.57(18)2.57

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



Active Irreps:                                           
Irrep decomposition via


labeldim. small irrepdim. full irrepactionnumber of modes
mM1- 1 1 primary 1


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Comments (symmetry):

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