MAGNDATA arrow Collection of Magnetic Structures


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

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HoP (#2.10)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: H.R. Child, M.K. Wilkinson, J.W. Cable, W.C. Koehler and E.O. Wollan, Physical Review (1963) 131 922-931.
DOI: 10.1103/physrev.131.922
Atomic positions from: same reference

Parent space group (paramagnetic phase): Fm-3m (#225)
Propagation vector(s):
k1 (0, 0, 0)
k2 (1/2, 1/2, 1/2)

Transition Temperature: 5.5 K

Lattice parameters of the magnetic unit cell:
11.24 11.24 11.24 90.00 90.00 90.00
Transformation from parent structure: (2a,2b,2c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: C2'/c' (#15.89) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (-1/2a+1/4b+1/4c,-1/4b+1/4c,1/2a+1/4b+1/4c;3/8,3/8,3/4)
    [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 typexyzMultiplicitySymmetry constraints on MMxMyMz|M|
Ho1Ho0.000000.000000.0000032mx,my,mz0.00.08.88.80

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



Active Irreps:                                           
Irrep decomposition via


labeldim. full irrepdim. small irrepdirectionactionnumber of modes
mGM4+ 3 3 special-2 primary 2
mL3+ 8 2 special-2 primary 1


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Comments (symmetry):

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