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

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NH4CrF3 (#0.1090)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: Oystein S. Fjellvag, Bruno Gonano, Fabian L. M. Bernal, Salah B. Amedi, Jike Lyu, Vladimir Pomjakushin, Marisa Medarde, Dmitry Chernyshov, Kenneth Marshall, Martin Valldor, Helmer Fjellvag, Bjorn C. Hauback, Inorg. Chem. (2024) 63 10594 - 10602
DOI: 10.1021/acs.inorgchem.4c00931
Atomic positions from: same reference

Parent space group (paramagnetic phase): P42/mbc (#135)
Propagation vector: k1 (0, 0, 0)

Transition Temperature: 60 K
Experiment Temperature: 1.7 K

Lattice parameters of the magnetic unit cell:
8.7986(2) 8.7986(2) 7.9586(2) 90 90 90
Transformation from parent structure: (a-b,a+b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: Ccc'm' (#66.496) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (a,b,c;1/4,1/4,0)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: m'm'm (8.4.27)
    [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|
Cr1_1Cr-0.250.2504mx,my,00.03.7(7)0.03.70
Cr1_2Cr0.250.25-0.54mx,my,00.0-3.7(7)0.03.70

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



Active Irreps:                                           
Irrep decomposition via


labeldim. full irrepdim. small irrepdirectionactionnumber of modes
mGM5+ 2 2 special primary 4


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Comments (symmetry):

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