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MgAg20(BiO4)4

Alexandria ALEX

Alex-ID: agm005270766 · Space group: P1 (#1)

Basic Information

Formula
MgAg20(BiO4)4
Alex-ID
agm005270766
Elements
4
Sites
41
Space group
P1 (#1)
Crystal system
triclinic
Volume
740.98
ų
Cell a
6.0376
Å
Cell b
9.1343
Å
Cell c
13.6307
Å
α angle
99.13
°
β angle
92.92
°
γ angle
88.08
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
MgAg20(BiO4)4
Mg
1.00 · 2.4%
Ag
20.00 · 48.8%
Bi
4.00 · 9.8%
O
16.00 · 39.0%

Energy & Stability

Energy above hull
0.0854
eV/atom
Formation energy
-0.6795
eV/atom
Corrected total energy
-181.3358
eV
Raw total energy
-170.0991
eV

Electronic Structure

Indirect band gap
1.0988
eV
Direct band gap
1.1449
eV
DOS at Fermi level
-0.0230
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB4C16D20_5_spg1

Decomposition

Ag5BiO4 Bi2O3 MgO Ag

Computed at

2024-10-07 06:37:10

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: agm005270766).

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 agm005270766
data_agm005270766
_cell_length_a     6.03760
_cell_length_b     9.13427
_cell_length_c     13.63068
_cell_angle_alpha  99.12995
_cell_angle_beta   92.92261
_cell_angle_gamma  88.07750
_cell_volume       740.98301
_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
  Mg1 Mg 0.07895 0.00896 0.83381 1.00000
  Ag1 Ag 0.24247 0.70044 0.15863 1.00000
  Ag2 Ag 0.74276 0.82628 0.62713 1.00000
  Ag3 Ag 0.10309 0.42055 0.04928 1.00000
  Ag4 Ag 0.51050 0.02779 0.48165 1.00000
  Ag5 Ag 0.05335 0.17097 0.62765 1.00000
  Ag6 Ag 0.41343 0.65017 0.81474 1.00000
  Ag7 Ag 0.95478 0.86989 0.34378 1.00000
  Ag8 Ag 0.51791 0.32397 0.16991 1.00000
  Ag9 Ag 0.50423 0.97680 0.23810 1.00000
  Ag10 Ag 0.95766 0.48147 0.27842 1.00000
  Ag11 Ag 0.49894 0.09739 0.73184 1.00000
  Ag12 Ag 0.99145 0.48058 0.71379 1.00000
  Ag13 Ag 0.51211 0.09423 0.93942 1.00000
  Ag14 Ag 0.99914 0.54135 0.49900 1.00000
  Ag15 Ag 0.26961 0.31210 0.85145 1.00000
  Ag16 Ag 0.24483 0.82255 0.62868 1.00000
  Ag17 Ag 0.73877 0.68944 0.15702 1.00000
  Ag18 Ag 0.75822 0.22760 0.36261 1.00000
  Ag19 Ag 0.78091 0.30918 0.87470 1.00000
  Ag20 Ag 0.25173 0.23372 0.35783 1.00000
  Bi1 Bi 0.52540 0.41551 0.59553 1.00000
  Bi2 Bi 0.90460 0.70401 0.92598 1.00000
  Bi3 Bi 0.46903 0.64116 0.38509 1.00000
  Bi4 Bi 0.97409 0.07685 0.11386 1.00000
  O1 O 0.07442 0.30931 0.16925 1.00000
  O2 O 0.39790 0.87004 0.36130 1.00000
  O3 O 0.15847 0.53769 0.93276 1.00000
  O4 O 0.62942 0.18635 0.59909 1.00000
  O5 O 0.99087 0.97239 0.69057 1.00000
  O6 O 0.72047 0.51948 0.81168 1.00000
  O7 O 0.90429 0.11035 0.94395 1.00000
  O8 O 0.49521 0.68011 0.56067 1.00000
  O9 O 0.97199 0.80718 0.08928 1.00000
  O10 O 0.51564 0.38030 0.43356 1.00000
  O11 O 0.61429 0.09178 0.11778 1.00000
  O12 O 0.83150 0.66370 0.39076 1.00000
  O13 O 0.14608 0.80449 0.85213 1.00000
  O14 O 0.16776 0.38367 0.58432 1.00000
  O15 O 0.99737 0.07877 0.28719 1.00000
  O16 O 0.50098 0.56570 0.21787 1.00000
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