MAGNDATA arrow Collection of Magnetic Structures

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

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NpBi (#3.7)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms

Reference: P. Burlet, F. Bourdarot, J. Rossat-Mignod, J. Sanchez, J. Spirlet, J. Rebizant and O. Vogt, Physica B: Condensed Matter (1992) 180-181 131-132.
DOI: 10.1016/0921-4526(92)90683-j
Atomic positions from: ICSD #106952

Parent space group (paramagnetic phase): Fm-3m (#225)
Propagation vector(s):
k1 (1, 0, 0)
k2 (0, 1, 0)
k3 (0, 0, 1)

Transition Temperature: 192.5 K

Lattice parameters of the magnetic unit cell:
6.37000 6.37000 6.37000 90.00 90.00 90.00
Transformation from parent structure: (a,b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: Pn-3m' (#224.113) (standard setting)
    [View symmetry operations]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: m-3m' (32.4.121)
    [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|

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

Active Irreps:                                           
Irrep decomposition via

labeldim. full irrepdim. small irrepdirectionactionnumber of modes
mX3+ 3 1 special-2 primary 1

Comments (symmetry):

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