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Ba4U4Nb3Cr(Cu2O11)2

Alexandria ALEX

Alex-ID: agm010306149 · Space group: P1 (#1)

Basic Information

Formula
Ba4U4Nb3Cr(Cu2O11)2
Alex-ID
agm010306149
Elements
6
Sites
38
Space group
P1 (#1)
Crystal system
triclinic
Volume
557.22
ų
Cell a
5.5114
Å
Cell b
6.1388
Å
Cell c
16.4757
Å
α angle
90.82
°
β angle
90.77
°
γ angle
91.06
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ba4U4Nb3Cr(Cu2O11)2
Ba
4.00 · 10.5%
U
4.00 · 10.5%
Nb
3.00 · 7.9%
Cr
1.00 · 2.6%
Cu
4.00 · 10.5%
O
22.00 · 57.9%

Energy & Stability

Energy above hull
0.2884
eV/atom
Formation energy
-2.7612
eV/atom
Corrected total energy
-323.3229
eV
Raw total energy
-305.8595
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0028
eV
DOS at Fermi level
15.4601
Total magnetisation
1.0045
μB

Additional Information

Prototype ID

AB3C4D4E4F22_0_spg99

Decomposition

BaNb2O6 Cr2O3 Ba2U2O7 UO2 Cu Cr

Computed at

2024-06-01 09:56:20.722174

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: agm010306149).

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 agm010306149
data_agm010306149
_cell_length_a     5.51140
_cell_length_b     6.13875
_cell_length_c     16.47567
_cell_angle_alpha  90.82487
_cell_angle_beta   90.76937
_cell_angle_gamma  91.05760
_cell_volume       557.21857
_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
  Ba1 Ba 0.53375 0.06738 0.75688 1.00000
  Ba2 Ba 0.97944 0.58444 0.78518 1.00000
  Ba3 Ba 0.50413 0.05445 0.22554 1.00000
  Ba4 Ba 0.99280 0.55476 0.23791 1.00000
  U1 U 0.48834 0.84414 0.99381 1.00000
  U2 U 0.97623 0.34545 0.00848 1.00000
  U3 U 0.49444 0.95551 0.50151 1.00000
  U4 U 0.02722 0.44723 0.49965 1.00000
  Nb1 Nb 0.51829 0.53140 0.62289 1.00000
  Nb2 Nb 0.99803 0.01684 0.38064 1.00000
  Nb3 Nb 0.50036 0.51877 0.38151 1.00000
  Cr1 Cr 0.99712 0.02972 0.62365 1.00000
  Cu1 Cu 0.06130 0.07361 0.85545 1.00000
  Cu2 Cu 0.46157 0.38988 0.92493 1.00000
  Cu3 Cu 0.98806 0.90531 0.08502 1.00000
  Cu4 Cu 0.47976 0.45488 0.09544 1.00000
  O1 O 0.23218 0.10337 0.95406 1.00000
  O2 O 0.67204 0.84378 0.89125 1.00000
  O3 O 0.20937 0.59157 0.94274 1.00000
  O4 O 0.77882 0.32034 0.89599 1.00000
  O5 O 0.17979 0.32942 0.11659 1.00000
  O6 O 0.76431 0.60675 0.06821 1.00000
  O7 O 0.30758 0.82123 0.10389 1.00000
  O8 O 0.72771 0.09207 0.06345 1.00000
  O9 O 0.04381 0.00375 0.74527 1.00000
  O10 O 0.44540 0.52538 0.73372 1.00000
  O11 O 0.04291 0.00788 0.26596 1.00000
  O12 O 0.47190 0.50569 0.26533 1.00000
  O13 O 0.33417 0.23692 0.58694 1.00000
  O14 O 0.67170 0.84739 0.62728 1.00000
  O15 O 0.23218 0.70770 0.57235 1.00000
  O16 O 0.83773 0.39452 0.62843 1.00000
  O17 O 0.31186 0.22970 0.41132 1.00000
  O18 O 0.67709 0.84470 0.37109 1.00000
  O19 O 0.19639 0.73028 0.40357 1.00000
  O20 O 0.82304 0.32728 0.37311 1.00000
  O21 O 0.89317 0.07362 0.50422 1.00000
  O22 O 0.64600 0.58289 0.49673 1.00000
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