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

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Cu3Mo2O9 (#0.129)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: S. Vilminot, G. Andre and M. Kurmoo, Inorganic Chemistry (2009) 48 2687-2692.
DOI: 10.1021/ic802410p
Atomic positions from: ICSD #173779

Parent space group (paramagnetic phase): Pnma (#62)
Propagation vector: k1 (0, 0, 0)

Transition Temperature: 9.5 K
Experiment Temperature: 1.5 K

Lattice parameters of the magnetic unit cell:
7.64760 6.88550 14.60580 90.00 90.00 90.00
Transformation from parent structure: (a,b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: P21'21'21 (#19.27) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (a,-c,b;1/4,1/4,0)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: 2'2'2 (6.3.19)
    [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|
Cu1Cu0.000000.000000.000004mx,my,mz0.7(2)0.00.7(2)0.99
Cu2Cu0.338600.250000.642604mx,my,mz0.00.00.00.00
Cu3Cu0.205500.250000.437204mx,my,mz0.7(2)0.00.7(2)0.99

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



Active Irreps:                                           
Irrep decomposition via


labeldim. small irrepdim. full irrepactionnumber of modes
mGM4+ 1 1 primary 4
mGM4- 1 1 primary 5


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Comments (symmetry):

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