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

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Fe2SiO4 (#0.221)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: W. Lottermoser, R. Muller and H. Fuess, Journal of Magnetism and Magnetic Materials (1986) 54-57 1005-1006.
DOI: 10.1016/0304-8853(86)90355-0
Atomic positions from: ICSD #26375

Parent space group (paramagnetic phase): Pnma (#62)
Propagation vector: k1 (0, 0, 0)

Transition Temperature: 65.3 K
Experiment Temperature: 10 K

Lattice parameters of the magnetic unit cell:
10.47880 6.08730 4.81950 90.00 90.00 90.00
Transformation from parent structure: (a,b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: Pnma (#62.441) (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: mmm.1 (8.1.24)
    [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|
Fe1Fe0.000000.000000.000004mx,my,mz1.373.42.514.44
Fe2Fe0.280260.250000.9859840,my,00.04.40.04.40

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



Active Irreps:                                           
Irrep decomposition via


labeldim. small irrepdim. full irrepactionnumber of modes
mGM1+ 1 1 primary 4


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Comments (symmetry):

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