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

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NiBr2 (#1.248)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: A. Adam, D., Billerey, C.Terrier, R. Mainard, L.P. Regnault, J.Rossat-Mignod, P.Meriel et al., Solid State Communications (1980) 35 1 - 5
DOI: 10.1016/0038-1098(80)90757-7
Atomic positions from: ICSD #22106

Parent space group (paramagnetic phase): R-3m (#166)
Propagation vector: k1 (0, 0, 3/2)

Transition Temperature: 52 K

Lattice parameters of the magnetic unit cell:
3.72300 3.72300 36.68000 90.00 90.00 120.00
Transformation from parent structure: (a,b,2c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: Cc2/c (#15.90) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (2/3a+1/3b+2/3c,b,c;0,0,0)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: 2/m.1' (5.2.13)
    [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|
Ni1Ni0.000000.000000.0000062my,my,mz2.311.1550.02.00

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



Active Irreps:                                           
Irrep decomposition via


labeldim. full irrepdim. small irrepdirectionactionnumber of modespresence
mT3+ 2 2 special primary 1
mT2+ 1 1 secondary 1 no


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Comments (symmetry):

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