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

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CrSe (#2.35)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: L.M. Corliss, N. Elliott, J.M. Hastings and R.L. Sass, Physical Review (1961) 122 1402-1406.
DOI: 10.1103/physrev.122.1402
Atomic positions from: ICSD #626717

Parent space group (paramagnetic phase): P63/mmc (#194)
Propagation vector(s):
k1 (1/3, 1/3, 0)
k2 (0, 0, 0)

Transition Temperature: 300 K
Experiment Temperature: 4.2 K

Lattice parameters of the magnetic unit cell:
6.37390 6.37390 6.02000 90.00 90.00 120.00
Transformation from parent structure: (a-b,a+2b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: P31m' (#157.55) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (a+b,-a,c;2/3,5/3,0)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: 3m' (19.3.70)
    [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_1Cr0.000000.000000.000003mx,mx,mz-1.95-1.95-2.93.49
Cr1_2Cr0.000000.000000.500003mx,mx,mz1.951.952.93.49

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



Active Irreps:                                           
Irrep decomposition via


labeldim. full irrepdim. small irrepdirectionactionnumber of modespresence
mK5 4 2 special primary 1
mGM4+ 1 1 primary 1
mK6 4 2 special secondary 1 no
mGM2+ 1 1 secondary 1 no


Comments:
Comments (symmetry):

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