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GdMnO3

Alexandria ALEX

Alex-ID: agm005276965 · Space group: Pnma (#62)

Basic Information

Formula
GdMnO3
Alex-ID
agm005276965
Elements
3
Sites
20
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
240.33
ų
Cell a
5.3870
Å
Cell b
5.9100
Å
Cell c
7.5486
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
GdMnO3
Gd
4.00 · 20.0%
Mn
4.00 · 20.0%
O
12.00 · 60.0%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-2.9881
eV/atom
Corrected total energy
-212.2618
eV
Raw total energy
-197.1110
eV

Electronic Structure

Indirect band gap
0.4103
eV
Direct band gap
0.4118
eV
DOS at Fermi level
0.0443
Total magnetisation
-12.0000
μB

Additional Information

Prototype ID

ABC3_7_spg63

Decomposition

GdMnO3

Computed at

2023-05-08 08:55:37.371187

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: agm005276965).

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 agm005276965
data_agm005276965
_cell_length_a     5.38705
_cell_length_b     5.90997
_cell_length_c     7.54863
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       240.32757
_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
  Gd1 Gd 0.51789 0.57998 0.25000 1.00000
  Gd2 Gd 0.98211 0.07998 0.25000 1.00000
  Gd3 Gd 0.48211 0.42002 0.75000 1.00000
  Gd4 Gd 0.01789 0.92002 0.75000 1.00000
  Mn1 Mn 0.50000 0.00000 0.00000 1.00000
  Mn2 Mn 0.00000 0.50000 0.50000 1.00000
  Mn3 Mn 0.50000 0.00000 0.50000 1.00000
  Mn4 Mn 0.00000 0.50000 0.00000 1.00000
  O1 O 0.38894 0.96334 0.25000 1.00000
  O2 O 0.11106 0.46334 0.25000 1.00000
  O3 O 0.61106 0.03666 0.75000 1.00000
  O4 O 0.88894 0.53666 0.75000 1.00000
  O5 O 0.79589 0.82382 0.05348 1.00000
  O6 O 0.70411 0.32382 0.44652 1.00000
  O7 O 0.20411 0.17618 0.55348 1.00000
  O8 O 0.29589 0.67618 0.94652 1.00000
  O9 O 0.20411 0.17618 0.94652 1.00000
  O10 O 0.29589 0.67618 0.55348 1.00000
  O11 O 0.79589 0.82382 0.44652 1.00000
  O12 O 0.70411 0.32382 0.05348 1.00000
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