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Pr2Cd12Ag5

Alexandria ALEX

Alex-ID: agm005676900 · Space group: R-3m (#166)

Basic Information

Formula
Pr2Cd12Ag5
Alex-ID
agm005676900
Elements
3
Sites
19
Space group
R-3m (#166)
Crystal system
trigonal
Volume
422.34
ų
Cell a
7.5637
Å
Cell b
7.5637
Å
Cell c
7.5637
Å
α angle
82.44
°
β angle
82.44
°
γ angle
82.44
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pr2Cd12Ag5
Pr
2.00 · 10.5%
Cd
12.00 · 63.2%
Ag
5.00 · 26.3%

Energy & Stability

Energy above hull
0.0177
eV/atom
Formation energy
-0.1574
eV/atom
Corrected total energy
-37.8974
eV
Raw total energy
-37.8974
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
9.8266
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B5C12_0_spg166

Decomposition

Pr(Cd2Ag)4 Pr(CdAg2)2 Pr11Cd45

Computed at

2023-06-23 01:27:20.169005

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: agm005676900).

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 agm005676900
data_agm005676900
_cell_length_a     7.56365
_cell_length_b     7.56365
_cell_length_c     7.56365
_cell_angle_alpha  82.44370
_cell_angle_beta   82.44370
_cell_angle_gamma  82.44369
_cell_volume       422.34352
_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
  Pr1 Pr 0.66550 0.66550 0.66550 1.00000
  Pr2 Pr 0.33450 0.33450 0.33450 1.00000
  Cd1 Cd 0.29580 0.70420 1.00000 1.00000
  Cd2 Cd 0.70420 0.00000 0.29580 1.00000
  Cd3 Cd 1.00000 0.29580 0.70420 1.00000
  Cd4 Cd 0.70420 0.29580 0.00000 1.00000
  Cd5 Cd 0.29580 1.00000 0.70420 1.00000
  Cd6 Cd 0.00000 0.70420 0.29580 1.00000
  Cd7 Cd 0.35105 0.35105 0.84930 1.00000
  Cd8 Cd 0.35105 0.84930 0.35105 1.00000
  Cd9 Cd 0.84930 0.35105 0.35105 1.00000
  Cd10 Cd 0.64895 0.15070 0.64895 1.00000
  Cd11 Cd 0.64895 0.64895 0.15070 1.00000
  Cd12 Cd 0.15070 0.64895 0.64895 1.00000
  Ag1 Ag 0.00000 0.00000 0.50000 1.00000
  Ag2 Ag 0.00000 0.50000 0.00000 1.00000
  Ag3 Ag 0.50000 0.00000 0.00000 1.00000
  Ag4 Ag 0.89609 0.89609 0.89609 1.00000
  Ag5 Ag 0.10391 0.10391 0.10391 1.00000
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