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Cr(CuO3)2

Alexandria ALEX

Alex-ID: agm005271674 · Space group: P2_1/c (#14)

Basic Information

Formula
Cr(CuO3)2
Alex-ID
agm005271674
Elements
3
Sites
36
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
427.58
ų
Cell a
5.7456
Å
Cell b
5.1410
Å
Cell c
15.0680
Å
α angle
90.00
°
β angle
106.12
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cr(CuO3)2
Cr
4.00 · 11.1%
Cu
8.00 · 22.2%
O
24.00 · 66.7%

Energy & Stability

Energy above hull
0.1547
eV/atom
Formation energy
-1.0546
eV/atom
Corrected total energy
-228.7354
eV
Raw total energy
-203.8284
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0178
eV
DOS at Fermi level
13.9583
Total magnetisation
0.7758
μB

Additional Information

Prototype ID

AB2C6_6053_spg14

Decomposition

Cu5O6 CuO5 CrO2

Computed at

2024-10-10 11:30:47

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: agm005271674).

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 agm005271674
data_agm005271674
_cell_length_a     5.74562
_cell_length_b     5.14104
_cell_length_c     15.06796
_cell_angle_alpha  90.00000
_cell_angle_beta   106.12388
_cell_angle_gamma  90.00000
_cell_volume       427.57611
_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
  Cr1 Cr 0.14212 0.95295 0.37417 1.00000
  Cr2 Cr 0.85788 0.45295 0.12583 1.00000
  Cr3 Cr 0.85788 0.04705 0.62583 1.00000
  Cr4 Cr 0.14212 0.54705 0.87417 1.00000
  Cu1 Cu 0.00000 0.00000 0.00000 1.00000
  Cu2 Cu 0.00000 0.50000 0.50000 1.00000
  Cu3 Cu 0.50000 0.00000 0.00000 1.00000
  Cu4 Cu 0.50000 0.50000 0.50000 1.00000
  Cu5 Cu 0.36612 0.79624 0.17936 1.00000
  Cu6 Cu 0.63388 0.29624 0.32064 1.00000
  Cu7 Cu 0.63388 0.20376 0.82064 1.00000
  Cu8 Cu 0.36612 0.70376 0.67936 1.00000
  O1 O 0.08888 0.61057 0.09997 1.00000
  O2 O 0.91112 0.11057 0.40003 1.00000
  O3 O 0.91112 0.38943 0.90003 1.00000
  O4 O 0.08888 0.88943 0.59997 1.00000
  O5 O 0.08851 0.92577 0.26390 1.00000
  O6 O 0.91149 0.42577 0.23610 1.00000
  O7 O 0.91149 0.07423 0.73610 1.00000
  O8 O 0.08851 0.57423 0.76390 1.00000
  O9 O 0.19106 0.63839 0.42688 1.00000
  O10 O 0.80894 0.13839 0.07312 1.00000
  O11 O 0.80894 0.36161 0.57312 1.00000
  O12 O 0.19106 0.86161 0.92688 1.00000
  O13 O 0.39176 0.12042 0.41282 1.00000
  O14 O 0.60824 0.62042 0.08718 1.00000
  O15 O 0.60824 0.87958 0.58718 1.00000
  O16 O 0.39176 0.37958 0.91282 1.00000
  O17 O 0.30639 0.05478 0.08317 1.00000
  O18 O 0.69361 0.55478 0.41683 1.00000
  O19 O 0.69361 0.94522 0.91683 1.00000
  O20 O 0.30639 0.44522 0.58317 1.00000
  O21 O 0.39928 0.52641 0.26276 1.00000
  O22 O 0.60072 0.02641 0.23724 1.00000
  O23 O 0.60072 0.47359 0.73724 1.00000
  O24 O 0.39928 0.97359 0.76276 1.00000
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