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SmMoBrO4

Alexandria ALEX

Alex-ID: agm003237409 · Space group: P-1 (#2)

Basic Information

Formula
SmMoBrO4
Alex-ID
agm003237409
Elements
4
Sites
28
Space group
P-1 (#2)
Crystal system
triclinic
Volume
537.73
ų
Cell a
7.0156
Å
Cell b
7.4392
Å
Cell c
11.4251
Å
α angle
107.82
°
β angle
107.40
°
γ angle
91.02
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SmMoBrO4
O
16.00 · 57.1%
Mo
4.00 · 14.3%
Br
4.00 · 14.3%
Sm
4.00 · 14.3%

Energy & Stability

Energy above hull
0.0017
eV/atom
Formation energy
-2.5597
eV/atom
Corrected total energy
-219.9122
eV
Raw total energy
-194.5516
eV

Electronic Structure

Indirect band gap
1.8492
eV
Direct band gap
2.1795
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABCD4_100_spg2

Decomposition

SmMoBrO4

Computed at

2021-12-26 12:46:27

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: agm003237409).

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 agm003237409
data_agm003237409
_cell_length_a     7.01558
_cell_length_b     7.43916
_cell_length_c     11.42513
_cell_angle_alpha  107.82413
_cell_angle_beta   107.40413
_cell_angle_gamma  91.01911
_cell_volume       537.73069
_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
  O1 O 0.67392 0.73230 0.96333 1.00000
  O2 O 0.32608 0.26770 0.03667 1.00000
  O3 O 0.00355 0.85890 0.20664 1.00000
  O4 O 0.99645 0.14110 0.79336 1.00000
  O5 O 0.62725 0.65907 0.19797 1.00000
  O6 O 0.37275 0.34093 0.80203 1.00000
  O7 O 0.37893 0.96952 0.80869 1.00000
  O8 O 0.62107 0.03048 0.19131 1.00000
  O9 O 0.03900 0.61091 0.68501 1.00000
  O10 O 0.96100 0.38909 0.31499 1.00000
  O11 O 0.67915 0.41702 0.70160 1.00000
  O12 O 0.32085 0.58298 0.29840 1.00000
  O13 O 0.68341 0.49064 0.45984 1.00000
  O14 O 0.31659 0.50936 0.54016 1.00000
  O15 O 0.66480 0.78949 0.70069 1.00000
  O16 O 0.33520 0.21051 0.29931 1.00000
  Mo1 Mo 0.73822 0.81777 0.13544 1.00000
  Mo2 Mo 0.26178 0.18223 0.86456 1.00000
  Mo3 Mo 0.77268 0.57578 0.63288 1.00000
  Mo4 Mo 0.22732 0.42422 0.36712 1.00000
  Br1 Br 0.25635 0.99624 0.51332 1.00000
  Br2 Br 0.74365 0.00376 0.48668 1.00000
  Br3 Br 0.20677 0.73210 0.98563 1.00000
  Br4 Br 0.79323 0.26790 0.01437 1.00000
  Sm1 Sm 0.63715 0.11708 0.72890 1.00000
  Sm2 Sm 0.36285 0.88292 0.27110 1.00000
  Sm3 Sm 0.39745 0.63913 0.76965 1.00000
  Sm4 Sm 0.60255 0.36087 0.23035 1.00000
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