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Pr2MgScO6

Alexandria ALEX

Alex-ID: agm004968533 · Space group: P2_1/c (#14)

Basic Information

Formula
Pr2MgScO6
Alex-ID
agm004968533
Elements
4
Sites
20
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
261.95
ų
Cell a
5.5899
Å
Cell b
5.8460
Å
Cell c
8.0162
Å
α angle
90.00
°
β angle
90.51
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pr2MgScO6
Pr
4.00 · 20.0%
Mg
2.00 · 10.0%
Sc
2.00 · 10.0%
O
12.00 · 60.0%

Energy & Stability

Energy above hull
0.1005
eV/atom
Formation energy
-3.4349
eV/atom
Corrected total energy
-163.1846
eV
Raw total energy
-154.7571
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0061
eV
DOS at Fermi level
17.0014
Total magnetisation
2.1027
μB

Additional Information

Prototype ID

ABC2D6_1462_spg128

Decomposition

PrScO3 PrO2 MgO

Computed at

2022-07-30 16:11:56.979077

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: agm004968533).

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 agm004968533
data_agm004968533
_cell_length_a     5.58989
_cell_length_b     5.84598
_cell_length_c     8.01619
_cell_angle_alpha  90.00000
_cell_angle_beta   90.51165
_cell_angle_gamma  90.00000
_cell_volume       261.94539
_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 0.01781 0.93969 0.24889 1.00000
  Pr2 Pr 0.51781 0.56031 0.74889 1.00000
  Pr3 Pr 0.98219 0.06031 0.75111 1.00000
  Pr4 Pr 0.48219 0.43969 0.25111 1.00000
  Mg1 Mg 0.50000 0.00000 0.50000 1.00000
  Mg2 Mg 0.00000 0.50000 0.00000 1.00000
  Sc1 Sc 0.50000 0.00000 0.00000 1.00000
  Sc2 Sc 0.00000 0.50000 0.50000 1.00000
  O1 O 0.30121 0.70216 0.05590 1.00000
  O2 O 0.80121 0.79784 0.55590 1.00000
  O3 O 0.69879 0.29784 0.94410 1.00000
  O4 O 0.19879 0.20216 0.44410 1.00000
  O5 O 0.30158 0.70031 0.44567 1.00000
  O6 O 0.80158 0.79969 0.94567 1.00000
  O7 O 0.69842 0.29969 0.55433 1.00000
  O8 O 0.19842 0.20031 0.05433 1.00000
  O9 O 0.89506 0.53759 0.24903 1.00000
  O10 O 0.39506 0.96241 0.74903 1.00000
  O11 O 0.10494 0.46241 0.75097 1.00000
  O12 O 0.60494 0.03759 0.25097 1.00000
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