MAGNDATA arrow Collection of Magnetic Structures


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

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Bi2MnO2F4 (#1.880)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: Jonas Wolber, Victor Duffort, Delphine Filipiak, Xavier Rocquefelte, Marielle Huve, Theodosios Famprikis, Ángel-M. Arevalo-Lopez, Oscar Fabelo, Olivier Mentre, Chem. Mater. (2025) 37 5846 - 5856
DOI: 10.1021/acs.chemmater.5c01072
Atomic positions from: same reference

Parent space group (paramagnetic phase): I4/mmm (#139)
Propagation vector: k1 (1/2, 1/2, 0)

Transition Temperature: 19.8 K
Experiment Temperature: 5 K

Lattice parameters of the magnetic unit cell:
7.74020 7.74020 16.73600 90.00 90.00 90.00
Transformation from parent structure: (2a,2b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: CAmca (#64.480) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (c,1/2a-1/2b,1/2a+1/2b;0,0,0)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: mmm.1' (8.2.25)
    [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|
Mn1Mn0.000000.000000.0000080,0,mz0.00.03.8(2)3.80

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



Active Irreps:                                           
Irrep decomposition via


labeldim. small irrepdim. full irrepactionnumber of modes
mX2+ 1 2 primary 1


Comments:
Comments (symmetry):

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