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

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Ho7Rh3 (#1.1.146)

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Magnetic structure with only magnetic atoms


Reference: A. F. Gubkin, A. A. Vaulin, T. Tsutaoka, A. F. Prekul, K. P. Skokov, N. V. Baranov, PHYSICAL REVIEW B (2022) 106 134419
DOI: 10.1103/PhysRevB.106.134419
Atomic positions from: same reference

Parent space group (paramagnetic phase): P63mc (#186)
Propagation vector: k1 (0.000000, 0.000000, -0.389169)

Transition Temperature: 32 K
Experiment Temperature: 28 K

Lattice parameters of the basic unit cell:
9.6963 16.7945 6.089 90 90 90
Transformation from parent structure: (-b,-2a-b,-c;0,0,1/2)
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Magnetic Superspace Group: Cmc21.1'(00g)0sss
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Magnetic Point Group: mm21' (7.2.21)
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Symmetry-adapted form of material tensors via

Average positions, magnetic moments and magnetic modulations of symmetry independent atoms:
From now on, magnetic atoms are in boldface and colored in red. Magnetic moments are expressed in units of μB

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Average atomic positions of symmetry independent atoms

LabelAtom typexyzMultiplicity
Ho1Ho0.50.166666-0.021014
Ho2_1Ho-0.3133550.437785-0.32448
Ho2_2Ho-0.5-0.37557-0.32444
Ho3_1Ho0.1886950.270435-0.027138
Ho3_2Ho-0.5-0.04087-0.027134

Magnetic moment modulation parameters of symmetry independent atoms

Wave vector 1
AtomMagnetic moment Fourier Cos coeffsMagnetic moment Fourier Sin coeffs
Symmetry constraintsNumerical valuesSymmetry constraintsNumerical values
xyzxyzxyzxyz
Ho1Mxc1006.2(4)0.00.0Mxs1000.9(8)0.00.0
Ho2_1Mxc1Myc1Mzc13.9(3)3.8(3)0.0Mxs1Mys1Mzs11.9(2)1.8(2)0.0
Ho2_2Mxc1005.4(2)0.00.0Mxs1002.6(3)0.00.0
Ho3_1Mxc1Myc1Mxz16.0(2)4.4(3)0.0Mxs1Mys1Mxz10.00.00.0
Ho3_2Mxc1007.5(2)0.00.0Mxs1000.00.00.0

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



Active Irreps:

labeldim. small irrepdim. full irrepdirectionactionnumber of modes
mDT6U6 2 4 special primary 14
mDT4U4 1 2 general secondary 4


Comments:
Comments (symmetry):

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