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Re(AuC)2

Alexandria ALEX

Alex-ID: agm002913288 · Space group: I4/mmm (#139)

Alexandria Database API

Basic Information

Formula
Re(AuC)2
Alex-ID
agm002913288
Elements
3
Sites
5
Space group
I4/mmm (#139)
Crystal system
tetragonal
Volume
68.34
ų
Cell a
4.0338
Å
Cell b
4.0338
Å
Cell c
5.0769
Å
α angle
66.59
°
β angle
66.59
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Re(AuC)2
Re
1.00 · 20.0%
C
2.00 · 40.0%
Au
2.00 · 40.0%

Energy & Stability

Energy above hull
1.8696
eV/atom
Formation energy
1.8595
eV/atom
Corrected total energy
-28.1533
eV
Raw total energy
-28.1533
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0037
eV
DOS at Fermi level
2.0807
Total magnetisation
2.8763
μB

Additional Information

Prototype ID

AB2C2_5_spg139

Decomposition

C Au Re2C

Computed at

2016-12-09 18:03:24

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: agm002913288).

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 agm002913288
data_agm002913288
_cell_length_a     4.03377
_cell_length_b     4.03377
_cell_length_c     5.07689
_cell_angle_alpha  66.59252
_cell_angle_beta   66.59252
_cell_angle_gamma  90.00000
_cell_volume       68.33790
_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
  Re1 Re 0.00000 0.00000 0.00000 1.00000
  C1 C 0.41941 0.41941 0.16118 1.00000
  C2 C 0.58059 0.58059 0.83882 1.00000
  Au1 Au 0.75000 0.25000 0.50000 1.00000
  Au2 Au 0.25000 0.75000 0.50000 1.00000
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