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PmPr3(ErBi3)2

Alexandria ALEX

Alex-ID: agm033731585 · Space group: C2/m (#12)

Basic Information

Formula
PmPr3(ErBi3)2
Alex-ID
agm033731585
Elements
4
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
404.45
ų
Cell a
10.2031
Å
Cell b
10.2031
Å
Cell c
9.1206
Å
α angle
77.21
°
β angle
102.79
°
γ angle
154.06
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PmPr3(ErBi3)2
Pm
1.00 · 8.3%
Pr
3.00 · 25.0%
Er
2.00 · 16.7%
Bi
6.00 · 50.0%

Energy & Stability

Energy above hull
0.0095
eV/atom
Formation energy
-0.9000
eV/atom
Corrected total energy
-62.3135
eV
Raw total energy
-62.3135
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0155
eV
DOS at Fermi level
1.9749
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3D6_28_spg12

Decomposition

PmPr3Bi4 ErBi

Computed at

2025-03-07 07:00:39

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: agm033731585).

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 agm033731585
data_agm033731585
_cell_length_a     10.20314
_cell_length_b     10.20314
_cell_length_c     9.12061
_cell_angle_alpha  77.20566
_cell_angle_beta   102.79434
_cell_angle_gamma  154.06138
_cell_volume       404.44931
_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
  Pm1 Pm 0.50000 0.50000 0.50000 1.00000
  Pr1 Pr 0.50000 0.50000 0.00000 1.00000
  Pr2 Pr 0.83430 0.16570 0.66768 1.00000
  Pr3 Pr 0.16570 0.83430 0.33232 1.00000
  Er1 Er 0.83285 0.16715 0.16667 1.00000
  Er2 Er 0.16715 0.83285 0.83333 1.00000
  Bi1 Bi 0.33371 0.66629 0.40852 1.00000
  Bi2 Bi 0.66955 0.33045 0.07574 1.00000
  Bi3 Bi 0.66629 0.33371 0.59148 1.00000
  Bi4 Bi 0.00347 0.99653 0.74925 1.00000
  Bi5 Bi 0.99653 0.00347 0.25075 1.00000
  Bi6 Bi 0.33045 0.66955 0.92426 1.00000
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