MAGNDATA arrow Collection of Magnetic Structures


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

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Ba4PrMn3O12 (#1.816)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: C. E. Regier, S. O’Donnell, A. Goyal, M. J. Dzara, J. E. Park, R. T. Bell, M. J. Kramer, J. A. M. Paddison, S. Shulda, D. S. Ginley, D. R. Yahne, S. Lany, R. W. Smaha, R. A. Klein, Inorganic Chemistry (2024) 63 24176 - 24186
DOI: 10.1021/acs.inorgchem.4c03915
Atomic positions from: same reference

Parent space group (paramagnetic phase): R-3m (#166)
Propagation vector: k1 (1/4, 1/4, 3/2)

Transition Temperature: 12.15 K
Experiment Temperature: 9 K

Lattice parameters of the magnetic unit cell:
20.1499(6) 11.5532(5) 10.0241(4) 90 109.532(4) 90
Transformation from parent structure: (2/3a-2/3b-2/3c,-2a-2b,-a+b;-1/6,-1/3,1/6)
    [View matrix form]

BNS Magnetic Space Group: Ca2/c (#15.91) (standard setting)
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Transformation to a standard setting: (a,b,c;0,0,0)
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Systematic absences for this Magnetic Space Group via

Magnetic Point Group: 2/m1' (5.2.13)
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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

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LabelAtom typexyzMultiplicitySymmetry constraints on MMxMyMz|M|
Pr1_1Pr0.250.3750.258mx,0,mz-0.280.0-0.090.26
Mn1_1Mn00.1250.2580,my,00.0-1.610.01.61
Mn2_1Mn0.6293(5)0.1250.329(2)16mx,my,mz0.61-1.74-0.221.88

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



Active Irreps:                                           
Irrep decomposition via


labeldim. full irrepdim. small irrepdirectionactionnumber of modes
mY2 6 1 special-2 primary 6


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