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

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BiMn2O5 (#1.75)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: C. Vecchini, L.C. Chapon, P.J. Brown, T. Chatterji, S. Park, S.-W. Cheong and P.G. Radaelli, Physical Review B (2008) 77.
DOI: 10.1103/physrevb.77.134434
Atomic positions from: PRB 65, 144423 (2002)

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

Transition Temperature: 39 K
Experiment Temperature: 10 K

Lattice parameters of the magnetic unit cell:
15.12160 8.53300 11.52130 90.00 90.00 90.00
Transformation from parent structure: (2a,b,2c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: Cam (#8.36) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (a,-c,b;0,0,0)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: m.1' (4.2.10)
    [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|
Mn1_1Mn4+0.000000.500000.369358mx,my,mz2.10(3)-0.33(6)-0.25(6)2.14
Mn1_2Mn4+0.250000.000000.130658mx,my,mz2.07(3)0.56(6)0.08(6)2.15
Mn2_1Mn3+0.203700.351600.250004mx,my,0-2.83(5)0.33(10)0.02.85
Mn2_2Mn3+0.296300.648400.250004mx,my,02.80(5)-0.34(9)0.02.82
Mn2_3Mn3+0.046300.851600.250004mx,my,0-2.83(5)-0.23(10)0.02.84
Mn2_4Mn3+0.453700.148400.250004mx,my,0-2.74(5)-0.64(10)0.02.81

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



Active Irreps:                                           
Irrep decomposition via


labeldim. full irrepdim. small irrepdirectionaction
mU1 2 2 general primary


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