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ErTiFe11N

Alexandria ALEX

Alex-ID: agm005223853 · Space group: Imm2 (#44)

Basic Information

Formula
ErTiFe11N
Alex-ID
agm005223853
Elements
4
Sites
14
Space group
Imm2 (#44)
Crystal system
orthorhombic
Volume
175.03
ų
Cell a
6.5082
Å
Cell b
6.5082
Å
Cell c
6.5082
Å
α angle
136.96
°
β angle
98.10
°
γ angle
97.37
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
ErTiFe11N
Er
1.00 · 7.1%
Ti
1.00 · 7.1%
Fe
11.00 · 78.6%
N
1.00 · 7.1%

Energy & Stability

Energy above hull
0.1312
eV/atom
Formation energy
-0.2132
eV/atom
Corrected total energy
-116.4846
eV
Raw total energy
-116.4846
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0018
eV
DOS at Fermi level
10.5195
Total magnetisation
23.2603
μB

Additional Information

Prototype ID

ABCD11_2_spg44

Decomposition

TiFe2 ErN Fe

Computed at

2023-05-06 18:18:05.213144

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: agm005223853).

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 agm005223853
data_agm005223853
_cell_length_a     6.50818
_cell_length_b     6.50818
_cell_length_c     6.50818
_cell_angle_alpha  136.95711
_cell_angle_beta   98.09799
_cell_angle_gamma  97.37082
_cell_volume       175.03014
_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
  Er1 Er 0.00755 0.00000 0.00755 1.00000
  Ti1 Ti 0.63448 0.00000 0.63448 1.00000
  Fe1 Fe 0.22636 0.50000 0.72636 1.00000
  Fe2 Fe 0.77749 0.50000 0.27749 1.00000
  Fe3 Fe 0.77534 0.27817 0.49718 1.00000
  Fe4 Fe 0.21901 0.72183 0.49718 1.00000
  Fe5 Fe 0.49863 0.49775 0.49989 1.00000
  Fe6 Fe 0.49863 0.99874 0.00089 1.00000
  Fe7 Fe 0.00214 0.00126 0.49989 1.00000
  Fe8 Fe 0.00214 0.50225 0.00089 1.00000
  Fe9 Fe 0.35683 0.00000 0.35683 1.00000
  Fe10 Fe 0.35860 0.35867 0.99993 1.00000
  Fe11 Fe 0.64125 0.64133 0.99993 1.00000
  N1 N 0.00154 0.50000 0.50154 1.00000
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