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

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Ni0.85Cu0.15Cr2O4 (#0.894)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: M. Reehuis, M. Tovar, D. M. Tobbens, P. Pattison, A. Hoser, B. Lake, PHYSICAL REVIEW B? (2015) 91 024407
DOI: 10.1103/PhysRevB.91.024407
Atomic positions from: ICSD #241306

Parent space group (paramagnetic phase): I41/amd (#141)
Propagation vector: k1 (0, 0, 0)

Transition Temperature: 85(3) K
Experiment Temperature: 2 K

Lattice parameters of the magnetic unit cell:
8.0565(3) 8.3129(3) 8.5384(3) 90.00000 90.00000 90.00000
Transformation from parent structure: (a-b,a+b,c;1/4,3/4,1/4)
    [View matrix form]

BNS Magnetic Space Group: C2'/c' (#15.89) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (a,c,-1/2a-1/2b;0,0,0)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: 2'/m' (5.5.16)
    [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 typexyzOccupancyMultiplicitySymmetry constraints on MMxMyMz|M|
Ni1Ni0.125000.125000.125000.858mx,my,0-1.88(15)0.00.01.88
Cu1Cu0.125000.125000.125000.158mx,my,0-1.88(15)0.00.01.88
Cr1_1Cr0.500000.500000.5000018mx,my,mz1.23(10)0.01.83(4)2.20
Cr1_2Cr0.250000.500000.2500018mx,my,mz1.23(7)0.0-1.83(4)2.20

    [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 general primary 8


Comments:
Comments (symmetry):

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