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PrCO4

Alexandria ALEX

Alex-ID: agm003229844 · Space group: Pnma (#62)

Basic Information

Formula
PrCO4
Alex-ID
agm003229844
Elements
3
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
311.65
ų
Cell a
5.0209
Å
Cell b
7.5362
Å
Cell c
8.2363
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PrCO4
Pr
4.00 · 16.7%
C
4.00 · 16.7%
O
16.00 · 66.7%

Energy & Stability

Energy above hull
0.1936
eV/atom
Formation energy
-2.4400
eV/atom
Corrected total energy
-193.9222
eV
Raw total energy
-182.6856
eV

Electronic Structure

Indirect band gap
0.0405
eV
Direct band gap
0.0405
eV
DOS at Fermi level
9.6968
Total magnetisation
4.0008
μB

Additional Information

Prototype ID

ABC4_2_spg62

Decomposition

PrCO4

Computed at

2021-12-10 18:01:39.897315

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: agm003229844).

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 agm003229844
data_agm003229844
_cell_length_a     5.02093
_cell_length_b     7.53623
_cell_length_c     8.23629
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       311.65198
_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 0.25000 0.35313 0.32773 1.00000
  Pr2 Pr 0.25000 0.85313 0.17227 1.00000
  Pr3 Pr 0.75000 0.64687 0.67227 1.00000
  Pr4 Pr 0.75000 0.14687 0.82773 1.00000
  C1 C 0.25000 0.30800 0.68717 1.00000
  C2 C 0.25000 0.80800 0.81283 1.00000
  C3 C 0.75000 0.69200 0.31283 1.00000
  C4 C 0.75000 0.19200 0.18717 1.00000
  O1 O 0.25000 0.04016 0.40844 1.00000
  O2 O 0.25000 0.54016 0.09156 1.00000
  O3 O 0.75000 0.95984 0.59156 1.00000
  O4 O 0.75000 0.45984 0.90844 1.00000
  O5 O 0.75000 0.29490 0.31109 1.00000
  O6 O 0.75000 0.79490 0.18891 1.00000
  O7 O 0.25000 0.70510 0.68891 1.00000
  O8 O 0.25000 0.20510 0.81109 1.00000
  O9 O 0.97392 0.64424 0.37904 1.00000
  O10 O 0.52608 0.14424 0.12096 1.00000
  O11 O 0.47392 0.35576 0.62096 1.00000
  O12 O 0.02608 0.85576 0.87904 1.00000
  O13 O 0.02608 0.35576 0.62096 1.00000
  O14 O 0.47392 0.85576 0.87904 1.00000
  O15 O 0.52608 0.64424 0.37904 1.00000
  O16 O 0.97392 0.14424 0.12096 1.00000
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