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:   

Mn3As2 (#0.512)

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: M.H. Karigerasi, B.H. Lam, M. Avdeev and D.P. Shoemaker, Journal of Solid State Chemistry (2021) 294 121901.
DOI: 10.1016/j.jssc.2020.121901
Atomic positions from: same reference

Parent space group (paramagnetic phase): C2/m (#12)
Propagation vector: k1 (0, 0, 0)

Transition Temperature: 270 K
Experiment Temperature: 250 K

Lattice parameters of the magnetic unit cell:
13.166866 3.681129 8.987757 90 132.2013 90
Transformation from parent structure: (a,b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: C2/m (#12.58) (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.1 (5.1.12)
    [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|
Mn1Mn2+0.308200.000000.6832040,my,00.0-0.52(9)0.00.52
Mn2Mn2+0.388830.000000.0869040,my,00.02.55(9)0.02.55
Mn3Mn2+0.000000.500000.5000020,my,00.0-1.69(14)0.01.69
Mn4Mn2+0.000000.000000.0000020,my,00.00.59(6)0.00.59

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



Active Irreps:                                           
Irrep decomposition via


labeldim. small irrepdim. full irrepactionnumber of modes
mGM1+ 1 1 primary 4


Comments:
Comments (symmetry):

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