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LiNbCo(As2O7)2

Alexandria ALEX

Alex-ID: agm011018567 · Space group: P1 (#1)

Alexandria Database API

Basic Information

Formula
LiNbCo(As2O7)2
Alex-ID
agm011018567
Elements
5
Sites
21
Space group
P1 (#1)
Crystal system
triclinic
Volume
314.52
ų
Cell a
5.1909
Å
Cell b
7.5201
Å
Cell c
8.4907
Å
α angle
87.82
°
β angle
89.46
°
γ angle
71.73
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LiNbCo(As2O7)2
Li
1.00 · 4.8%
Nb
1.00 · 4.8%
Co
1.00 · 4.8%
As
4.00 · 19.0%
O
14.00 · 66.7%

Energy & Stability

Energy above hull
0.0481
eV/atom
Formation energy
-1.9127
eV/atom
Corrected total energy
-147.2880
eV
Raw total energy
-135.5819
eV

Electronic Structure

Indirect band gap
1.4181
eV
Direct band gap
1.4215
eV
DOS at Fermi level
-0.0005
Total magnetisation
3.0003
μB

Additional Information

Prototype ID

ABCD4E14_1_spg1

Decomposition

LiAsO3 NbAsO5 Co(AsO3)2

Computed at

2024-12-28 04:07:30

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: agm011018567).

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 agm011018567
data_agm011018567
_cell_length_a     5.19094
_cell_length_b     7.52010
_cell_length_c     8.49067
_cell_angle_alpha  87.82111
_cell_angle_beta   89.46138
_cell_angle_gamma  71.73484
_cell_volume       314.51660
_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
  Li1 Li 0.82656 0.66065 0.35146 1.00000
  Nb1 Nb 0.18797 0.28075 0.51239 1.00000
  Co1 Co 0.75647 0.73628 0.00149 1.00000
  As1 As 0.37901 0.49569 0.16415 1.00000
  As2 As 0.17607 0.91104 0.79700 1.00000
  As3 As 0.75333 0.09596 0.27818 1.00000
  As4 As 0.57890 0.52981 0.69431 1.00000
  O1 O 0.00616 0.17666 0.34250 1.00000
  O2 O 0.12302 0.11664 0.67387 1.00000
  O3 O 0.15050 0.56046 0.01939 1.00000
  O4 O 0.21969 0.47936 0.34603 1.00000
  O5 O 0.38199 0.38633 0.66443 1.00000
  O6 O 0.53529 0.10951 0.43811 1.00000
  O7 O 0.56816 0.25160 0.12949 1.00000
  O8 O 0.36384 0.75817 0.64291 1.00000
  O9 O 0.36877 0.91502 0.95258 1.00000
  O10 O 0.60346 0.61258 0.19221 1.00000
  O11 O 0.70875 0.50940 0.87415 1.00000
  O12 O 0.81910 0.49117 0.54364 1.00000
  O13 O 0.85697 0.87735 0.21455 1.00000
  O14 O 0.87214 0.87904 0.81704 1.00000
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