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ErNbP2Rh5

Alexandria ALEX

Alex-ID: agm005148979 · Space group: P4/mmm (#123)

Alexandria Database API

Basic Information

Formula
ErNbP2Rh5
Alex-ID
agm005148979
Elements
4
Sites
9
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
164.81
ų
Cell a
3.9889
Å
Cell b
3.9889
Å
Cell c
10.3580
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
ErNbP2Rh5
Er
1.00 · 11.1%
Nb
1.00 · 11.1%
P
2.00 · 22.2%
Rh
5.00 · 55.6%

Energy & Stability

Energy above hull
0.5290
eV/atom
Formation energy
-0.3972
eV/atom
Corrected total energy
-65.7843
eV
Raw total energy
-65.7843
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
4.6727
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D5_212_spg123

Decomposition

Er5Nb3(P3Rh4)4 Er2PRh6 NbRh3 PRh2

Computed at

2023-01-17 20:45:44.526181

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: agm005148979).

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 agm005148979
data_agm005148979
_cell_length_a     3.98889
_cell_length_b     3.98889
_cell_length_c     10.35803
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       164.80897
_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 0.50000 0.50000 0.50000 1.00000
  Nb1 Nb 0.00000 0.00000 0.00000 1.00000
  P1 P 0.00000 0.00000 0.71568 1.00000
  P2 P 0.00000 0.00000 0.28432 1.00000
  Rh1 Rh 0.00000 0.00000 0.50000 1.00000
  Rh2 Rh 0.00000 0.50000 0.82731 1.00000
  Rh3 Rh 0.50000 0.00000 0.17269 1.00000
  Rh4 Rh 0.00000 0.50000 0.17269 1.00000
  Rh5 Rh 0.50000 0.00000 0.82731 1.00000
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