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La2MgCo2Sb2(PbO6)2

Alexandria ALEX

Alex-ID: agm005251389 · Space group: P1 (#1)

Alexandria Database API

Basic Information

Formula
La2MgCo2Sb2(PbO6)2
Alex-ID
agm005251389
Elements
6
Sites
21
Space group
P1 (#1)
Crystal system
triclinic
Volume
299.38
ų
Cell a
5.8355
Å
Cell b
5.7278
Å
Cell c
9.0724
Å
α angle
89.88
°
β angle
96.89
°
γ angle
96.01
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La2MgCo2Sb2(PbO6)2
La
2.00 · 9.5%
Mg
1.00 · 4.8%
Co
2.00 · 9.5%
Sb
2.00 · 9.5%
Pb
2.00 · 9.5%
O
12.00 · 57.1%

Energy & Stability

Energy above hull
0.2105
eV/atom
Formation energy
-2.1227
eV/atom
Corrected total energy
-145.4343
eV
Raw total energy
-133.2588
eV

Electronic Structure

Indirect band gap
0.6593
eV
Direct band gap
0.7274
eV
DOS at Fermi level
-0.1737
Total magnetisation
4.0000
μB

Additional Information

Prototype ID

AB2C2D2E2F12_16_spg1

Decomposition

Co7(SbO6)2 La3SbO7 La3Sb5O12 MgO Co PbO

Computed at

2023-05-08 20:17:16.223713

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: agm005251389).

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 agm005251389
data_agm005251389
_cell_length_a     5.83553
_cell_length_b     5.72779
_cell_length_c     9.07236
_cell_angle_alpha  89.88081
_cell_angle_beta   96.88988
_cell_angle_gamma  96.00840
_cell_volume       299.38034
_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
  La1 La 0.56287 0.56876 0.23460 1.00000
  La2 La 0.98956 0.93860 0.72261 1.00000
  Mg1 Mg 0.21988 0.99783 0.09166 1.00000
  Co1 Co 0.94867 0.48968 0.52221 1.00000
  Co2 Co 0.63935 0.97150 0.95953 1.00000
  Sb1 Sb 0.02710 0.47892 0.99631 1.00000
  Sb2 Sb 0.45389 0.97841 0.50880 1.00000
  Pb1 Pb 0.46853 0.45039 0.75880 1.00000
  Pb2 Pb 0.92617 0.10631 0.32239 1.00000
  O1 O 0.59106 0.03296 0.72591 1.00000
  O2 O 0.19914 0.35074 0.18302 1.00000
  O3 O 0.36478 0.90587 0.29210 1.00000
  O4 O 0.90410 0.54093 0.78629 1.00000
  O5 O 0.19329 0.17643 0.54427 1.00000
  O6 O 0.73017 0.29782 0.04859 1.00000
  O7 O 0.72881 0.79461 0.48581 1.00000
  O8 O 0.32640 0.71008 0.99124 1.00000
  O9 O 0.24072 0.70535 0.57211 1.00000
  O10 O 0.89986 0.77249 0.07553 1.00000
  O11 O 0.64258 0.28827 0.45145 1.00000
  O12 O 0.16923 0.20448 0.91011 1.00000
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