MAGNDATA arrow Collection of Magnetic Structures


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

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Pr2In (#2.123)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: Karthika K. Thilakan, Wei Liu, Premysl Beran, Dennis Cheptiakov, Alex Schmidig, Yaroslav Mudryk, Anis Biswas, Konstantin Skokov, Johan Cedervall, Oliver Gutfleisch, Martin Sahlberg, J. Alloys Compd. (2026) 1080 190272
DOI: 10.1016/j.jallcom.2026.190272
Atomic positions from: same reference

Parent space group (paramagnetic phase): P63/mmc (#194)
Propagation vector(s):
k1 (0, 0, 0)
k2 (1/3, 1/3, 0)

Transition Temperature: 30 K
Experiment Temperature: 1.5 K

Lattice parameters of the magnetic unit cell:
9.5654(12) 16.6041(21) 6.8507(4) 90.00 90.00 90.00
Transformation from parent structure: (-a-2b,3a,c;1,-1,0)
    [View matrix form]

BNS Magnetic Space Group: C2'/m' (#12.62) (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: 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|
Pr1_1Pr0.000000.000000.000002mx,0,mz0.85(23)0.01.3(18)1.55
Pr1_2Pr0.000000.666670.000004mx,0,mz1.98(17)0.01.19(92)2.31
Pr1_3Pr0.000000.000000.500002mx,0,mz0.85(23)0.01.3(18)1.55
Pr1_4Pr0.000000.666670.500004mx,0,mz1.98(17)0.01.19(92)2.31
Pr2_1Pr0.666670.000000.750004mx,0,mz0.40(17)0.03.21(58)3.23
Pr2_2Pr0.166670.166670.750008mx,my,mz-0.202(85)0.35(15)2.70(31)2.73

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



Active Irreps:                                           
Irrep decomposition via


labeldim. full irrepdim. small irrepdirectionactionnumber of modespresence
mGM2+ 1 1 primary 2
mK6 4 2 special primary 2
mGM6+ 2 2 special secondary 2 yes
mK5 4 2 `special secondary 2 yes
mK4 2 1 special secondary 1 yes
mGM4+ 1 1 secondary 1 no
mGM5+ 1 1 secondary 1 no
mK3 2 1 special secondary 2 no


Comments:
Comments (symmetry):

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