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

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CeMn2Si2 (#1.488)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: S. Siek, A. Szytula, J. Leciejewicz, phys. stat. sol. (1978) 46 K101 - K105
DOI: 10.1002/pssa.2210460246
Atomic positions from: ICSD #87318

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

Transition Temperature: 379(2) K
Experiment Temperature: 78 K

Lattice parameters of the magnetic unit cell:
3.986(5) 3.986 10.491(5) 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/mmm.1' (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|
Ce1Ce0.000000.000000.0000020,0,00.00.00.00.00
Mn1Mn0.000000.500000.2500040,0,mz0.00.02.30(5)2.30

    [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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