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Ca4LaNb3CrO15

Alexandria ALEX

Alex-ID: agm010551003 · Space group: P1 (#1)

Alexandria Database API

Basic Information

Formula
Ca4LaNb3CrO15
Alex-ID
agm010551003
Elements
5
Sites
24
Space group
P1 (#1)
Crystal system
triclinic
Volume
303.86
ų
Cell a
5.5526
Å
Cell b
5.5739
Å
Cell c
11.2899
Å
α angle
89.67
°
β angle
89.41
°
γ angle
60.42
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ca4LaNb3CrO15
Ca
4.00 · 16.7%
La
1.00 · 4.2%
Nb
3.00 · 12.5%
Cr
1.00 · 4.2%
O
15.00 · 62.5%

Energy & Stability

Energy above hull
0.0565
eV/atom
Formation energy
-3.2030
eV/atom
Corrected total energy
-204.0133
eV
Raw total energy
-191.4660
eV

Electronic Structure

Indirect band gap
1.2603
eV
Direct band gap
1.2679
eV
DOS at Fermi level
-0.0044
Total magnetisation
1.9962
μB

Additional Information

Prototype ID

ABC3D4E15_4_spg1

Decomposition

Ca2Nb2O7 LaNbO4 Ca4Nb2O9 Ca2NbCrO6 CaCrO4

Computed at

2024-05-15 03:47:59.066041

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: agm010551003).

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 agm010551003
data_agm010551003
_cell_length_a     5.55260
_cell_length_b     5.57387
_cell_length_c     11.28991
_cell_angle_alpha  89.66841
_cell_angle_beta   89.41420
_cell_angle_gamma  60.42071
_cell_volume       303.86246
_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
  Ca1 Ca 0.66723 0.65622 0.55465 1.00000
  Ca2 Ca 0.00521 0.98814 0.45294 1.00000
  Ca3 Ca 0.36538 0.31471 0.99787 1.00000
  Ca4 Ca 0.67786 0.66715 0.22921 1.00000
  La1 La 0.01731 0.97721 0.78827 1.00000
  Nb1 Nb 0.34010 0.33607 0.31901 1.00000
  Nb2 Nb 0.34843 0.32650 0.68631 1.00000
  Nb3 Nb 0.99372 0.00062 0.10057 1.00000
  Cr1 Cr 0.67858 0.65810 0.89854 1.00000
  O1 O 0.59524 0.99088 0.38619 1.00000
  O2 O 0.00086 0.39237 0.38776 1.00000
  O3 O 0.41704 0.58618 0.39892 1.00000
  O4 O 0.07438 0.66215 0.61109 1.00000
  O5 O 0.68350 0.22678 0.60438 1.00000
  O6 O 0.24841 0.07907 0.61581 1.00000
  O7 O 0.54363 0.03933 0.82058 1.00000
  O8 O 0.04021 0.50910 0.83096 1.00000
  O9 O 0.50541 0.58320 0.77257 1.00000
  O10 O 0.08922 0.70397 0.21128 1.00000
  O11 O 0.63669 0.27182 0.18483 1.00000
  O12 O 0.21375 0.14354 0.17134 1.00000
  O13 O 0.28915 0.78448 0.98124 1.00000
  O14 O 0.75296 0.81700 0.03046 1.00000
  O15 O 0.81572 0.28541 0.96522 1.00000
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