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

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Mn3O4 (#2.52)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: B. Boucher, R. Buhl and M. Perrin, Journal of Physics and Chemistry of Solids (1971) 32 2429-2437.
DOI: 10.1016/s0022-3697(71)80239-1
Atomic positions from: ICSD #76088

Parent space group (paramagnetic phase): I41/amd (#141) (non-standard)
Transformation to a standard setting: (a,b,c;0,-1/4,1/8)
    [View matrix form]
Propagation vector(s):
k1 (0, 0, 0)
k2 (0, 1/2, 0)

Transition Temperature: 33 K
Experiment Temperature: 4.2 K

Lattice parameters of the magnetic unit cell:
5.756 11.512 9.439 90.00 90.00 90.00
Transformation from parent structure: (a,2b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: Pc' (#7.26) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (-c,-a,b;0,0,0)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: m' (4.3.11)
    [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_1Mn0.00000.00000.00002mx,my,mz0.0-4.53-1.074.65
Mn1_2Mn0.50000.75000.50002mx,my,mz0.0-4.53-1.074.65
Mn1_3Mn0.00000.25000.25002mx,my,mz0.0-4.531.074.65
Mn1_4Mn0.50000.50000.75002mx,my,mz0.0-4.531.074.65
Mn2_1Mn0.00000.87500.62502mx,my,mz0.01.25-3.323.55
Mn2_2Mn0.50000.37500.12502mx,my,mz0.01.253.323.55
Mn2_3Mn0.50000.12500.12502mx,my,mz0.01.25-3.323.55
Mn2_4Mn0.00000.62500.62502mx,my,mz0.01.253.323.55
Mn2_5Mn0.25000.25000.87502mx,my,mz-1.291.432.983.55
Mn2_6Mn0.25000.75000.87502mx,my,mz-1.291.43-2.983.55
Mn2_7Mn0.75000.00000.37502mx,my,mz-1.291.432.983.55
Mn2_8Mn0.75000.50000.37502mx,my,mz-1.291.43-2.983.55

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



Active Irreps:                                           
Irrep decomposition via


labeldim. full irrepdim. small irrepdirectionactionnumber of modespresence
mGM5+ 2 2 special primary 4
mSM3 4 2 general primary 8
mGM3+ 1 1 primary? 3
mGM4+ 1 1 secondary? 2 yes
mGM2- 1 1 secondary? 1 yes
mGM5- 2 2 special secondary 1 no
mSM1 4 2 general secondary 6 no
mM2 2 2 general secondary 6 no
mM3 2 2 special secondary 2 no
mM4 2 2 special secondary 3 no


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