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

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NpCo2 (#0.126)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: Aldred, A.T., B. D. Dunlap, D. J. Lam, G. H. Lander, M. H. Mueller, I. Nowik, Phys. Rev. B (1975) 11 530 - 544
DOI: 10.1103/PhysRevB.11.530
Atomic positions from: ICSD #102606

Parent space group (paramagnetic phase): Fd-3m (#227)
Propagation vector: k (0, 0, 0)

Transition Temperature: 15 K

Lattice parameters of the magnetic unit cell:
7.04300 7.04300 7.04300 90.00 90.00 90.00
Transformation from parent structure: (a,b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: I41'/a'm'd (#141.556) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (1/2a+1/2b,-1/2a+1/2b,c;1/8,-1/8,1/8)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: 4'/m'm'm (15.5.57)
    [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|
Np1Np0.000000.000000.0000080,0,mz0.00.00.5(1)0.50

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



Active Irreps:                                           
Irrep decomposition via


labeldim. full irrepdim. small irrepdirectionactionnumber of modes
mGM5- 3 3 special primary 1


Comments:
Comments (symmetry):

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