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

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SmMn2O5 (#1.192)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: G. Yahia, F. Damay, S. Chattopadhyay, V. Baledent, W. Peng, E. Elkaim, M. Whitaker, M. Greenblatt, M.-B. Lepetit and P. Foury-Leylekian, Physical Review B (2017) 95 184112.
DOI: 10.1103/physrevb.95.184112
Atomic positions from: ICSD #84671

Parent space group (paramagnetic phase): Pbam (#55)
Propagation vector: k1 (1/2, 0, 0)

Transition Temperature: 28 K
Experiment Temperature: 6 K

Lattice parameters of the magnetic unit cell:
14.86640 8.58720 5.69560 90.00 90.00 90.00
Transformation from parent structure: (2a,b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: Pbmc21 (#26.72) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (c,a,b;7/8,0,0)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: mm2.1' (7.2.21)
    [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|
Sm1_1Sm0.070650.172000.0000040,0,mz0.00.00.430.43
Sm1_2Sm0.929350.828000.0000040,0,mz0.00.0-0.430.43
Mn1Mn0.000000.500000.264008mx,my,mz0.00.01.61.60
Mn2_1Mn0.205450.350500.5000040,0,mz0.00.0-3.3.00
Mn2_2Mn0.794550.649500.5000040,0,mz0.00.0-3.3.00

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



Active Irreps:                                           
Irrep decomposition via


labeldim. full irrepdim. small irrepdirectionactionnumber of modes
mX1 2 2 special primary 7


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Comments (symmetry):

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