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

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BiMn2O5 (#1.74)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: A. Munoz, J.A. Alonso, M.T. Casais, M.J. Martinez-Lope, J.L. Martinez and M.T. Fernandez-Diaz, Physical Review B (2002) 65.
DOI: 10.1103/physrevb.65.144423
Atomic positions from: same reference

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

Transition Temperature: 39 K
Experiment Temperature: 1.6 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: Camc21 (#36.178) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (c,a,b;1/8,0,0)
    [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|
Mn1Mn4+0.000000.500000.3693516mx,my,mz-2.44(10)0.6(2)0.02.51
Mn2_1Mn3+0.203700.351600.250008mx,my,03.12(9)0.8(2)0.03.22
Mn2_2Mn3+0.796300.648400.250008mx,my,03.120.80.03.22

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



Active Irreps:                                           
Irrep decomposition via


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


Comments:
Comments (symmetry):

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