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Ba2MgMo4(Se2O11)2

Alexandria ALEX

Alex-ID: agm005286188 · Space group: Cm (#8)

Basic Information

Formula
Ba2MgMo4(Se2O11)2
Alex-ID
agm005286188
Elements
5
Sites
33
Space group
Cm (#8)
Crystal system
monoclinic
Volume
538.14
ų
Cell a
7.8238
Å
Cell b
8.7823
Å
Cell c
8.9876
Å
α angle
119.25
°
β angle
91.41
°
γ angle
87.11
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ba2MgMo4(Se2O11)2
Ba
2.00 · 6.1%
Mg
1.00 · 3.0%
Mo
4.00 · 12.1%
Se
4.00 · 12.1%
O
22.00 · 66.7%

Energy & Stability

Energy above hull
0.0860
eV/atom
Formation energy
-1.9927
eV/atom
Corrected total energy
-237.5676
eV
Raw total energy
-207.9932
eV

Electronic Structure

Indirect band gap
0.8528
eV
Direct band gap
0.8590
eV
DOS at Fermi level
-0.1754
Total magnetisation
2.0000
μB

Additional Information

Prototype ID

AB2C4D4E22_0_spg8

Decomposition

BaMo2Se2O11 MgMo2O7 BaMoO4 MgSe2O5 Mo(SeO3)2

Computed at

2024-10-13 10:30:59

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: agm005286188).

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 agm005286188
data_agm005286188
_cell_length_a     7.82384
_cell_length_b     8.78231
_cell_length_c     8.98764
_cell_angle_alpha  119.24712
_cell_angle_beta   91.41164
_cell_angle_gamma  87.10978
_cell_volume       538.14249
_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 0.68274 0.29264 0.00000 1.00000
  Ba2 Ba 0.16534 0.66889 0.00000 1.00000
  Mg1 Mg 0.41219 0.99942 1.00000 1.00000
  Mo1 Mo 0.66330 0.86055 0.22467 1.00000
  Mo2 Mo 0.16119 0.13054 0.77214 1.00000
  Mo3 Mo 0.66330 0.63588 0.77533 1.00000
  Mo4 Mo 0.16119 0.35840 0.22786 1.00000
  Se1 Se 0.81485 0.31134 0.42453 1.00000
  Se2 Se 0.29634 0.12666 0.41091 1.00000
  Se3 Se 0.81485 0.88681 0.57547 1.00000
  Se4 Se 0.29634 0.71575 0.58909 1.00000
  O1 O 0.14209 0.55303 0.21229 1.00000
  O2 O 0.62426 0.85210 1.00000 1.00000
  O3 O 0.38663 0.95062 0.21767 1.00000
  O4 O 0.69347 0.86070 0.71507 1.00000
  O5 O 0.38663 0.73296 0.78233 1.00000
  O6 O 0.88450 0.82066 0.20078 1.00000
  O7 O 0.38202 0.25725 0.17281 1.00000
  O8 O 0.88292 0.39025 0.29578 1.00000
  O9 O 0.21461 0.01025 0.49724 1.00000
  O10 O 0.88292 0.09447 0.70422 1.00000
  O11 O 0.59373 0.48314 0.83111 1.00000
  O12 O 0.64635 0.48809 0.52847 1.00000
  O13 O 0.69347 0.14563 0.28493 1.00000
  O14 O 0.59373 0.65203 0.16889 1.00000
  O15 O 0.38202 0.08443 0.82719 1.00000
  O16 O 0.06759 0.19798 1.00000 1.00000
  O17 O 0.11769 0.16327 0.31240 1.00000
  O18 O 0.11769 0.85086 0.68760 1.00000
  O19 O 0.64635 0.95961 0.47153 1.00000
  O20 O 0.88450 0.61988 0.79922 1.00000
  O21 O 0.21461 0.51302 0.50276 1.00000
  O22 O 0.14209 0.34073 0.78771 1.00000
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