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Dy2Mn9(VGe4)3

Alexandria ALEX

Alex-ID: agm009608564 · Space group: P2 (#3)

Alexandria Database API

Basic Information

Formula
Dy2Mn9(VGe4)3
Alex-ID
agm009608564
Elements
4
Sites
26
Space group
P2 (#3)
Crystal system
monoclinic
Volume
382.82
ų
Cell a
16.4627
Å
Cell b
5.1702
Å
Cell c
5.1889
Å
α angle
60.09
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Dy2Mn9(VGe4)3
Dy
2.00 · 7.7%
Mn
9.00 · 34.6%
V
3.00 · 11.5%
Ge
12.00 · 46.2%

Energy & Stability

Energy above hull
0.0134
eV/atom
Formation energy
-0.3322
eV/atom
Corrected total energy
-183.1344
eV
Raw total energy
-183.1344
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0098
eV
DOS at Fermi level
11.6168
Total magnetisation
15.9850
μB

Additional Information

Prototype ID

A2B3C9D12_1_spg3

Decomposition

Dy(VGe)6 Dy(MnGe)6

Computed at

2024-10-26 08:18:06.364216

Citation

Alexandria website
https://alexandria.icams.rub.de/
Attribution

The crystal structure and related material properties of this entry were obtained from the Alexandria database (Alex-ID: agm009608564).

Reference

Th. Cavignac, J. Schmidt, P.-P. De Breuck, A. Loew, T. F. T. Cerqueira, H.-C. Wang, A. Bochkarev, Y. Lysogorskiy, A. H. Romero, R. Drautz, S. Botti and M. A. L. Marques. AI-Driven expansion and application of the Alexandria database. J. Phys. Mater. 9, 025014 (2026). https://doi.org/10.1088/2515-7639/ae6620

BibTeX 
@article{Cavignac2026Alexandria,
  author  = {Cavignac, Th{\'e}o and Schmidt, Jonathan and De Breuck, Pierre-Paul and Loew, Antoine
             and Cerqueira, Tiago F. T. and Wang, Hai-Chen and Bochkarev, Anton
             and Lysogorskiy, Yury and Romero, Aldo H. and Drautz, Ralf and Botti, Silvana
             and Marques, Miguel A. L.},
  title   = {{AI}-Driven expansion and application of the {A}lexandria database},
  journal = {Journal of Physics: Materials},
  year    = {2026},
  volume  = {9},
  number  = {2},
  pages   = {025014},
  doi     = {10.1088/2515-7639/ae6620},
  url     = {https://doi.org/10.1088/2515-7639/ae6620}
}

3D Crystal Structure Rendering

Loading 3D structure…

Style: Ball & Stick
Raw CIF Data 
# CIF generated by HEAS from Alexandria entry agm009608564
data_agm009608564
_cell_length_a     16.46268
_cell_length_b     5.17025
_cell_length_c     5.18888
_cell_angle_alpha  60.08636
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       382.81855
_symmetry_space_group_name_H-M 'P 1'
_symmetry_Int_Tables_number 1
loop_
_symmetry_equiv_pos_as_xyz
  'x, y, z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
  Dy1 Dy 0.00031 0.00000 0.50000 1.00000
  Dy2 Dy 0.50006 0.00000 0.50000 1.00000
  Mn1 Mn 0.37466 0.50000 0.50000 1.00000
  Mn2 Mn 0.87499 0.00000 0.00000 1.00000
  Mn3 Mn 0.37499 0.00000 0.00000 1.00000
  Mn4 Mn 0.62465 0.50000 0.00000 1.00000
  Mn5 Mn 0.12590 0.50000 0.00000 1.00000
  Mn6 Mn 0.62412 0.50000 0.50000 1.00000
  Mn7 Mn 0.12645 0.50000 0.50000 1.00000
  Mn8 Mn 0.62435 0.00000 0.00000 1.00000
  Mn9 Mn 0.12594 0.00000 0.00000 1.00000
  V1 V 0.87450 0.50000 0.00000 1.00000
  V2 V 0.37485 0.50000 0.00000 1.00000
  V3 V 0.87467 0.50000 0.50000 1.00000
  Ge1 Ge 0.82714 0.00000 0.50000 1.00000
  Ge2 Ge 0.32721 0.00000 0.50000 1.00000
  Ge3 Ge 0.67266 0.00000 0.50000 1.00000
  Ge4 Ge 0.17303 0.00000 0.50000 1.00000
  Ge5 Ge 0.74696 0.67366 0.16442 1.00000
  Ge6 Ge 0.24899 0.67186 0.16485 1.00000
  Ge7 Ge 0.74696 0.32634 0.83558 1.00000
  Ge8 Ge 0.24899 0.32814 0.83515 1.00000
  Ge9 Ge 0.50126 0.66977 0.16518 1.00000
  Ge10 Ge 0.00255 0.67126 0.16464 1.00000
  Ge11 Ge 0.00255 0.32874 0.83536 1.00000
  Ge12 Ge 0.50126 0.33023 0.83482 1.00000
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