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

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TbCrO3 (#2.62)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: E.F. Bertaut, J. Mareschal, G.F. De Vries, J. Phys. Chem. Solids (1967) 28 2143 - 2154
DOI: 10.1016/0038-1098(67)90276-1
Atomic positions from: same reference

Parent space group (paramagnetic phase): Pbnm (#62) (non-standard)
Transformation to a standard setting: (b,c,a;0,0,0)
    [View matrix form]
Propagation vector(s):
k1 (0, 1/2, 0)
k2 (0, 0, 0)

Transition Temperature: 3.05(5) K
Experiment Temperature: 1.5 K

Lattice parameters of the magnetic unit cell:
5.291 11.026 7.557 90.00 90.00 90.00
Transformation from parent structure: (a,2b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: Pm'n'21 (#31.127) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (c,-b,a;0,7/8,1/4)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: m'm'2 (7.4.23)
    [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|
Tb1_1Tb0.989000.032000.250002mx,my,07.763.170.08.38
Tb1_2Tb0.489000.218000.750002mx,my,0-7.763.170.08.38
Tb1_3Tb0.011000.968000.750002mx,my,0-7.76-3.170.08.38
Tb1_4Tb0.511000.282000.250002mx,my,07.76-3.170.08.38
Cr1_1Cr0.500000.000000.000004mx,my,mz0.00.02.852.85
Cr1_2Cr0.000000.250000.000004mx,my,mz0.00.0-2.852.85

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



Active Irreps:                                           
Irrep decomposition via


labeldim. full irrepdim. small irrepdirectionactionnumber of modespresence
mX2 2 2 special primary 7
mGM2+ 1 1 primary 5
mGM1- 1 1 secondary 2 no


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