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Sr3Pr2DyMn2(CuO7)2

Alexandria ALEX

Alex-ID: agm010540923 · Space group: P4mm (#99)

Alexandria Database API

Basic Information

Formula
Sr3Pr2DyMn2(CuO7)2
Alex-ID
agm010540923
Elements
6
Sites
24
Space group
P4mm (#99)
Crystal system
tetragonal
Volume
309.06
ų
Cell a
3.8581
Å
Cell b
3.8581
Å
Cell c
20.7635
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sr3Pr2DyMn2(CuO7)2
Sr
3.00 · 12.5%
Pr
2.00 · 8.3%
Dy
1.00 · 4.2%
Mn
2.00 · 8.3%
Cu
2.00 · 8.3%
O
14.00 · 58.3%

Energy & Stability

Energy above hull
0.0481
eV/atom
Formation energy
-2.6495
eV/atom
Corrected total energy
-178.9014
eV
Raw total energy
-165.7077
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0023
eV
DOS at Fermi level
8.7214
Total magnetisation
6.4909
μB

Additional Information

Prototype ID

AB2C2D2E3F14_1_spg99

Decomposition

Pr(CuO2)2 Pr3DyO6 Sr7Mn4O15 SrPr2Mn3O9 Sr(CuO2)2 Dy2O3

Computed at

2024-04-23 03:22:02.932056

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: agm010540923).

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 agm010540923
data_agm010540923
_cell_length_a     3.85809
_cell_length_b     3.85809
_cell_length_c     20.76352
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       309.06174
_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
  Sr1 Sr 0.50000 0.50000 0.74765 1.00000
  Sr2 Sr 0.00000 0.00000 0.24125 1.00000
  Sr3 Sr 0.50000 0.50000 0.56670 1.00000
  Pr1 Pr 0.00000 0.00000 0.43519 1.00000
  Pr2 Pr 0.50000 0.50000 0.93916 1.00000
  Dy1 Dy 0.00000 0.00000 0.06175 1.00000
  Mn1 Mn 0.00000 0.00000 0.65117 1.00000
  Mn2 Mn 0.50000 0.50000 0.34755 1.00000
  Cu1 Cu 0.00000 0.00000 0.84049 1.00000
  Cu2 Cu 0.50000 0.50000 0.15460 1.00000
  O1 O 0.00000 0.00000 0.74210 1.00000
  O2 O 0.50000 0.50000 0.25790 1.00000
  O3 O 0.50000 0.00000 0.64896 1.00000
  O4 O 0.00000 0.50000 0.64896 1.00000
  O5 O 0.00000 0.50000 0.35642 1.00000
  O6 O 0.50000 0.00000 0.35642 1.00000
  O7 O 0.00000 0.00000 0.54758 1.00000
  O8 O 0.50000 0.50000 0.44690 1.00000
  O9 O 0.50000 0.00000 0.00526 1.00000
  O10 O 0.00000 0.50000 0.00526 1.00000
  O11 O 0.50000 0.00000 0.85535 1.00000
  O12 O 0.00000 0.50000 0.85535 1.00000
  O13 O 0.00000 0.50000 0.14401 1.00000
  O14 O 0.50000 0.00000 0.14401 1.00000
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