MAGNDATA arrow Collection of Magnetic Structures


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

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Fe7(PO4)6 (#1.878)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: A. Dönni, L. Keller, V. Yu. Pomjakushin, N. Tsujii, A. A. Belik, Inorg. Chem. (2026) 65 7418 - 7430
DOI: 10.1021/acs.inorgchem.6c00534
Atomic positions from: Rietveld refinement of neutron powder diffraction data

Parent space group (paramagnetic phase): P-1 (#2)
Propagation vector: k1 (1/2, 0, 1/2)

Transition Temperature: 47 K
Experiment Temperature: 25 K

Lattice parameters of the magnetic unit cell:
9.13229 9.30538 15.92966 74.77760 42.95663 63.40064
Transformation from parent structure: (a+c,-b,2a;1/2,0,0)
    [View matrix form]

BNS Magnetic Space Group: PS-1 (#2.7) (standard setting)
    [View symmetry operations]
Transformation to a standard setting: (a,b,c;0,0,0)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: -1.1' (2.2.4)
    [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|
Fe1Fe0.000000.000000.000002Mx,My,Mz1.4220.633-2.2951.72
Fe2Fe0.281000.712450.764894Mx,My,Mz0.6450.244-0.9690.72
Fe3Fe0.382820.885910.534964Mx,My,Mz4.7160.544-5.023.73
Fe4Fe0.044260.470940.839184Mx,My,Mz5.4560.356-5.3534.07

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



Active Irreps:                                           
Irrep decomposition via


labeldim. small irrepdim. full irrepactionnumber of modes
mU1+ 1 1 primary 12


Comments:
Comments (symmetry):

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