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Dy4Mn7

Alexandria ALEX

Alex-ID: agm012222271 · Space group: Ibam (#72)

Basic Information

Formula
Dy4Mn7
Alex-ID
agm012222271
Elements
2
Sites
22
Space group
Ibam (#72)
Crystal system
orthorhombic
Volume
417.90
ų
Cell a
10.4073
Å
Cell b
10.4073
Å
Cell c
10.4073
Å
α angle
150.40
°
β angle
130.88
°
γ angle
58.40
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Dy4Mn7
Dy
8.00 · 36.4%
Mn
14.00 · 63.6%

Energy & Stability

Energy above hull
0.2675
eV/atom
Formation energy
0.2675
eV/atom
Corrected total energy
-159.3194
eV
Raw total energy
-159.3194
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0045
eV
DOS at Fermi level
24.2525
Total magnetisation
16.6373
μB

Additional Information

Prototype ID

A4B7_348_spg72

Decomposition

Mn Dy

Computed at

2024-07-10 21:56:35.626272

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: agm012222271).

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 agm012222271
data_agm012222271
_cell_length_a     10.40726
_cell_length_b     10.40726
_cell_length_c     10.40726
_cell_angle_alpha  150.40032
_cell_angle_beta   130.87778
_cell_angle_gamma  58.40273
_cell_volume       417.90261
_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 0.27531 0.56128 0.71403 1.00000
  Dy2 Dy 0.72469 0.43872 0.28597 1.00000
  Dy3 Dy 0.15275 0.93872 0.21403 1.00000
  Dy4 Dy 0.84725 0.06128 0.78597 1.00000
  Dy5 Dy 0.46183 0.85536 0.60647 1.00000
  Dy6 Dy 0.53817 0.14464 0.39353 1.00000
  Dy7 Dy 0.75110 0.64464 0.10647 1.00000
  Dy8 Dy 0.24890 0.35536 0.89353 1.00000
  Mn1 Mn 0.79222 0.04222 0.25000 1.00000
  Mn2 Mn 0.20778 0.45778 0.25000 1.00000
  Mn3 Mn 0.20778 0.95778 0.75000 1.00000
  Mn4 Mn 0.79222 0.54222 0.75000 1.00000
  Mn5 Mn 0.50000 0.75000 0.25000 1.00000
  Mn6 Mn 0.50000 0.25000 0.75000 1.00000
  Mn7 Mn 0.81106 0.89657 0.91450 1.00000
  Mn8 Mn 0.18894 0.10343 0.08550 1.00000
  Mn9 Mn 0.01793 0.60343 0.41450 1.00000
  Mn10 Mn 0.98207 0.39657 0.58550 1.00000
  Mn11 Mn 0.51715 0.72691 0.79023 1.00000
  Mn12 Mn 0.48285 0.27309 0.20977 1.00000
  Mn13 Mn 0.93668 0.22691 0.70977 1.00000
  Mn14 Mn 0.06332 0.77309 0.29023 1.00000
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