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

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Tb14Ag51 (#1.0.52)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: V. Pomjakushin, J. M. Perez-Mato, P. Fischer, L. Keller, W. Sikora, Acta Cryst. B (2022) 78 172 - 178
DOI: 10.1107/S205252062200124X
Atomic positions from: ICSD #246436

Parent space group (paramagnetic phase): P6/m (#175)
Propagation vector(s):
k1 (1/3, 1/3, 0)
k2 (0, 0, 0)

Transition Temperature: 27.5(5) K
Experiment Temperature: 1.5 K

Lattice parameters of the magnetic unit cell:
21.77944 21.77944 9.25767 90.0000 90.0000 120.000
Transformation from parent structure: (a-b,a+2b,c;1/3,-1/3,0)
    [View matrix form]

BNS Magnetic Space Group: P-6' (#174.135) (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: -6' (22.3.81)
    [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|
Tb1a_1Tb0.20453-0.067570.500003mx,my,04.895-4.8950.08.48
Tb1a_2Tb0.537870.599100.500003mx,my,0-4.475.310.08.48
Tb1a_3Tb0.871200.265770.500003mx,my,0-9.79-5.050.08.48
Tb1b_1Tb0.795470.400900.500003mx,my,0-1.637.550.08.48
Tb1b_2Tb0.128800.067570.500003mx,my,0-2.3-9.390.08.48
Tb1b_3Tb0.462130.734230.500003mx,my,04.67-5.120.08.48
Tb2a_1Tb0.168130.612330.000003mx,my,0-3.38-9.650.08.48
Tb2a_2Tb0.501470.279000.000003mx,my,05.9.790.08.48
Tb2a_3Tb0.83480-0.054330.000003mx,my,0-5.56-9.760.08.48
Tb2b_1Tb0.831870.721000.000003mx,my,0-9.54-6.70.08.48
Tb2b_2Tb0.165200.387670.000003mx,my,0-9.58-6.550.08.48
Tb2b_3Tb0.498530.054330.000003mx,my,09.496.840.08.48
Tb3aTb0.000000.666670.310406mx,my,mz5.649.422.138.48

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



Active Irreps:                                           
Irrep decomposition via


labeldim. full irrepdim. small irrepdirectionactionnumber of modespresence
mK4K6 4 2 special primary 18
mGM2+ 1 1 secondary 4 yes
mGM1- 1 1 secondary 5 yes


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