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Dy2CoO5

Alexandria ALEX

Alex-ID: agm006013473 · Space group: Pnma (#62)

Basic Information

Formula
Dy2CoO5
Alex-ID
agm006013473
Elements
3
Sites
32
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
427.47
ų
Cell a
3.7079
Å
Cell b
10.3019
Å
Cell c
11.1909
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Dy2CoO5
Dy
8.00 · 25.0%
Co
4.00 · 12.5%
O
20.00 · 62.5%

Energy & Stability

Energy above hull
0.0430
eV/atom
Formation energy
-2.9278
eV/atom
Corrected total energy
-258.1775
eV
Raw total energy
-236.6357
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0095
eV
DOS at Fermi level
5.7815
Total magnetisation
11.9013
μB

Additional Information

Prototype ID

AB2C5_71_spg62

Decomposition

Dy2O3 Co3O4 DyO2

Computed at

2023-09-02 22:11:58

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: agm006013473).

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 agm006013473
data_agm006013473
_cell_length_a     3.70791
_cell_length_b     10.30188
_cell_length_c     11.19085
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       427.47282
_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 0.25000 0.63792 0.05553 1.00000
  Dy2 Dy 0.75000 0.36208 0.94447 1.00000
  Dy3 Dy 0.75000 0.86208 0.55553 1.00000
  Dy4 Dy 0.25000 0.13792 0.44447 1.00000
  Dy5 Dy 0.25000 0.10589 0.77762 1.00000
  Dy6 Dy 0.75000 0.89411 0.22238 1.00000
  Dy7 Dy 0.75000 0.39411 0.27762 1.00000
  Dy8 Dy 0.25000 0.60589 0.72238 1.00000
  Co1 Co 0.75000 0.81785 0.87780 1.00000
  Co2 Co 0.25000 0.18215 0.12220 1.00000
  Co3 Co 0.25000 0.68215 0.37780 1.00000
  Co4 Co 0.75000 0.31785 0.62220 1.00000
  O1 O 0.25000 0.75891 0.87993 1.00000
  O2 O 0.75000 0.24109 0.12007 1.00000
  O3 O 0.75000 0.74109 0.37993 1.00000
  O4 O 0.25000 0.25891 0.62007 1.00000
  O5 O 0.25000 0.51663 0.33679 1.00000
  O6 O 0.75000 0.48337 0.66321 1.00000
  O7 O 0.75000 0.98337 0.83679 1.00000
  O8 O 0.25000 0.01663 0.16321 1.00000
  O9 O 0.25000 0.71996 0.53898 1.00000
  O10 O 0.75000 0.28004 0.46102 1.00000
  O11 O 0.75000 0.78004 0.03898 1.00000
  O12 O 0.25000 0.21996 0.96102 1.00000
  O13 O 0.75000 0.73702 0.72788 1.00000
  O14 O 0.25000 0.26298 0.27212 1.00000
  O15 O 0.25000 0.76298 0.22788 1.00000
  O16 O 0.75000 0.23702 0.77212 1.00000
  O17 O 0.25000 0.98933 0.60338 1.00000
  O18 O 0.75000 0.01067 0.39662 1.00000
  O19 O 0.75000 0.51067 0.10338 1.00000
  O20 O 0.25000 0.48933 0.89662 1.00000
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