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Lu3IrC4

Alexandria ALEX

Alex-ID: agm002202129 · Space group: Immm (#71)

Basic Information

Formula
Lu3IrC4
Alex-ID
agm002202129
Elements
3
Sites
8
Space group
Immm (#71)
Crystal system
orthorhombic
Volume
104.63
ų
Cell a
3.6406
Å
Cell b
4.5297
Å
Cell c
6.9785
Å
α angle
108.94
°
β angle
105.12
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Lu3IrC4
C
4.00 · 50.0%
Ir
1.00 · 12.5%
Lu
3.00 · 37.5%

Energy & Stability

Energy above hull
0.0343
eV/atom
Formation energy
-0.4257
eV/atom
Corrected total energy
-62.7250
eV
Raw total energy
-62.7250
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0193
eV
DOS at Fermi level
2.4562
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C4_0_spg71

Decomposition

Lu4C7 LuIr C

Computed at

2018-07-01 12:51:21

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: agm002202129).

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 agm002202129
data_agm002202129
_cell_length_a     3.64063
_cell_length_b     4.52967
_cell_length_c     6.97849
_cell_angle_alpha  108.93710
_cell_angle_beta   105.12064
_cell_angle_gamma  89.99802
_cell_volume       104.63178
_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
  C1 C 0.62530 0.78833 0.25089 1.00000
  C2 C 0.37470 0.21167 0.74911 1.00000
  C3 C 0.37463 0.53739 0.74902 1.00000
  C4 C 0.62537 0.46261 0.25098 1.00000
  Ir1 Ir 0.50000 0.00000 0.00000 1.00000
  Lu1 Lu 0.81144 0.81136 0.62263 1.00000
  Lu2 Lu 0.18856 0.18864 0.37737 1.00000
  Lu3 Lu 0.00000 0.50000 0.00000 1.00000
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