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Ba3ErSc2Mn2(NiO7)2

Alexandria ALEX

Alex-ID: agm010296468 · Space group: P4mm (#99)

Alexandria Database API

Basic Information

Formula
Ba3ErSc2Mn2(NiO7)2
Alex-ID
agm010296468
Elements
6
Sites
24
Space group
P4mm (#99)
Crystal system
tetragonal
Volume
308.56
ų
Cell a
3.8517
Å
Cell b
3.8517
Å
Cell c
20.7988
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ba3ErSc2Mn2(NiO7)2
Ba
3.00 · 12.5%
Er
1.00 · 4.2%
Sc
2.00 · 8.3%
Mn
2.00 · 8.3%
Ni
2.00 · 8.3%
O
14.00 · 58.3%

Energy & Stability

Energy above hull
0.1642
eV/atom
Formation energy
-2.5359
eV/atom
Corrected total energy
-183.1771
eV
Raw total energy
-165.6553
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
6.2314
Total magnetisation
9.0320
μB

Additional Information

Prototype ID

AB2C2D2E3F14_1_spg99

Decomposition

BaNiO3 Ba4ScMn3O12 Er3ScO6 BaSc2O4 Sc2O3 NiO

Computed at

2024-06-24 11:33:05.398873

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: agm010296468).

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 agm010296468
data_agm010296468
_cell_length_a     3.85167
_cell_length_b     3.85167
_cell_length_c     20.79876
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       308.55754
_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
  Ba1 Ba 0.00000 0.00000 0.76736 1.00000
  Ba2 Ba 0.50000 0.50000 0.23908 1.00000
  Ba3 Ba 0.00000 0.00000 0.55478 1.00000
  Er1 Er 0.50000 0.50000 0.05617 1.00000
  Sc1 Sc 0.50000 0.50000 0.42062 1.00000
  Sc2 Sc 0.00000 0.00000 0.95219 1.00000
  Mn1 Mn 0.50000 0.50000 0.66873 1.00000
  Mn2 Mn 0.00000 0.00000 0.34466 1.00000
  Ni1 Ni 0.50000 0.50000 0.85804 1.00000
  Ni2 Ni 0.00000 0.00000 0.15177 1.00000
  O1 O 0.50000 0.50000 0.75893 1.00000
  O2 O 0.00000 0.00000 0.25102 1.00000
  O3 O 0.00000 0.50000 0.65530 1.00000
  O4 O 0.50000 0.00000 0.65530 1.00000
  O5 O 0.50000 0.00000 0.35447 1.00000
  O6 O 0.00000 0.50000 0.35447 1.00000
  O7 O 0.50000 0.50000 0.51306 1.00000
  O8 O 0.00000 0.00000 0.43455 1.00000
  O9 O 0.00000 0.50000 0.99922 1.00000
  O10 O 0.50000 0.00000 0.99922 1.00000
  O11 O 0.00000 0.50000 0.87111 1.00000
  O12 O 0.50000 0.00000 0.87111 1.00000
  O13 O 0.50000 0.00000 0.13444 1.00000
  O14 O 0.00000 0.50000 0.13444 1.00000
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