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La3Sm(Mo2O7)2

Alexandria ALEX

Alex-ID: agm020904436 · Space group: R-3m (#166)

Alexandria Database API

Basic Information

Formula
La3Sm(Mo2O7)2
Alex-ID
agm020904436
Elements
4
Sites
22
Space group
R-3m (#166)
Crystal system
trigonal
Volume
305.08
ų
Cell a
7.5200
Å
Cell b
7.5200
Å
Cell c
7.5200
Å
α angle
60.64
°
β angle
60.64
°
γ angle
60.64
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La3Sm(Mo2O7)2
La
3.00 · 13.6%
Sm
1.00 · 4.5%
Mo
4.00 · 18.2%
O
14.00 · 63.6%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-2.9913
eV/atom
Corrected total energy
-198.0545
eV
Raw total energy
-174.0984
eV

Electronic Structure

Indirect band gap
0.2472
eV
Direct band gap
0.2718
eV
DOS at Fermi level
1.6955
Total magnetisation
8.0000
μB

Additional Information

Prototype ID

AB3C4D14_3_spg166

Decomposition

La3Sm(Mo2O7)2

Computed at

2025-03-05 09:11:02

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: agm020904436).

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 agm020904436
data_agm020904436
_cell_length_a     7.52004
_cell_length_b     7.52004
_cell_length_c     7.52004
_cell_angle_alpha  60.64342
_cell_angle_beta   60.64342
_cell_angle_gamma  60.64342
_cell_volume       305.07676
_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 0.50000 0.00000 0.50000 1.00000
  La2 La 0.50000 0.50000 0.00000 1.00000
  La3 La 0.00000 0.50000 0.50000 1.00000
  Sm1 Sm 0.50000 0.50000 0.50000 1.00000
  Mo1 Mo 0.00000 0.00000 0.00000 1.00000
  Mo2 Mo 0.00000 0.50000 0.00000 1.00000
  Mo3 Mo 0.00000 0.00000 0.50000 1.00000
  Mo4 Mo 0.50000 0.00000 0.00000 1.00000
  O1 O 0.32799 0.91005 0.32799 1.00000
  O2 O 0.91317 0.34531 0.91317 1.00000
  O3 O 0.32799 0.32799 0.91005 1.00000
  O4 O 0.91317 0.91317 0.34531 1.00000
  O5 O 0.34531 0.91317 0.91317 1.00000
  O6 O 0.91005 0.32799 0.32799 1.00000
  O7 O 0.67201 0.08995 0.67201 1.00000
  O8 O 0.08683 0.65469 0.08683 1.00000
  O9 O 0.67201 0.67201 0.08995 1.00000
  O10 O 0.08683 0.08683 0.65469 1.00000
  O11 O 0.65469 0.08683 0.08683 1.00000
  O12 O 0.08995 0.67201 0.67201 1.00000
  O13 O 0.37714 0.37714 0.37714 1.00000
  O14 O 0.62286 0.62286 0.62286 1.00000
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