MAGNDATA arrow Collection of Magnetic Structures


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

Log in


  Element search (separate with space or comma):     View Full Database  Advanced Search

To upload any published structure click HERE


  Enter the label of the structure:   

NaMn2O4 (#1.723)

view in Jmol
Download mcif file
Download vesta file (all atoms)
Download vesta file (magnetic atoms only)


working...


Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: N. Matsubara, E. Nocerino, K. Kamazawa, O. K. Forslund, Y. Sassa, L. Keller, V. V. Sikolenko, V. Pomjakushin, H. Sakurai, J. Sugiyama, M. Mansson, PHYSICAL REVIEW RESEARCH (2020) 2 043143
DOI: 10.1103/PhysRevResearch.2.043143
Atomic positions from: same reference

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

Transition Temperature: 35 K
Experiment Temperature: 15 K

Lattice parameters of the magnetic unit cell:
17.72200 22.39400 5.68200 90.00 90.00 90.00
Transformation from parent structure: (2a,2b,2c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: Cac (#9.41) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (c,a,1/2b+1/2c;7/8,0,0)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: m.1' (4.2.10)
    [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|
Mn1_1Mn0.214200.304400.3750016mx,my,mz0.0-2.6(1)-0.4(1)2.63
Mn1_2Mn0.785800.695600.1250016mx,my,mz0.02.6(1)0.4(1)2.63
Mn2_1Mn0.209650.047800.3750016mx,my,mz0.00.00.00.00
Mn2_2Mn0.790350.952200.1250016mx,my,mz0.00.00.00.00

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



Active Irreps:                                           
Irrep decomposition via


labeldim. full irrepdim. small irrepdirectionactionnumber of modes
mR1R2 4 4 special primary 12


Comments:
Comments (symmetry):

Bilbao Crystallographic Server
https://www.cryst.ehu.es
For comments, please mail to
administrador.bcs@ehu.eus