Li2Mg3PtO8
Alexandria ALEXAlex-ID: agm041292011 · Space group: P4_332 (#212)
Basic Information
Formula
Li2Mg3PtO8
Alex-ID
agm041292011
Elements
4
Sites
56
Space group
P4_332 (#212)
Crystal system
cubic
Volume
637.30
ų
Cell a
8.6056
Å
Cell b
8.6056
Å
Cell c
8.6056
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°
Composition
Element Composition (atomic fraction)
Composition Info
Formula
Li2Mg3PtO8
Li
8.00 · 14.3%
Mg
12.00 · 21.4%
Pt
4.00 · 7.1%
O
32.00 · 57.1%
Energy & Stability
Energy above hull
0.2026
eV/atom
Formation energy
-1.9163
eV/atom
Corrected total energy
-324.7711
eV
Raw total energy
-302.2979
eV
Electronic Structure
Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
47.1006
Total magnetisation
14.4353
μB
Additional Information
Prototype ID
AB2C3D8_2_spg212
Decomposition
Li2MgPt3O8 Li3Mg2PtO6 LiO8 MgO
Computed at
2024-08-07 00:53:52.031634
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: agm041292011).
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
|
Drag to rotate · Scroll to zoom · Right-click to pan
Raw CIF Data
# CIF generated by HEAS from Alexandria entry agm041292011
data_agm041292011
_cell_length_a 8.60562
_cell_length_b 8.60562
_cell_length_c 8.60562
_cell_angle_alpha 90.00000
_cell_angle_beta 90.00000
_cell_angle_gamma 90.00000
_cell_volume 637.30307
_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
Li1 Li 0.49805 0.49805 0.49805 1.00000
Li2 Li 0.75195 0.75195 0.75195 1.00000
Li3 Li 0.74805 0.24805 0.25195 1.00000
Li4 Li 0.00195 0.50195 0.99805 1.00000
Li5 Li 0.99805 0.00195 0.50195 1.00000
Li6 Li 0.25195 0.74805 0.24805 1.00000
Li7 Li 0.24805 0.25195 0.74805 1.00000
Li8 Li 0.50195 0.99805 0.00195 1.00000
Mg1 Mg 0.62471 0.62529 0.12500 1.00000
Mg2 Mg 0.62500 0.87529 0.37471 1.00000
Mg3 Mg 0.62529 0.12500 0.62471 1.00000
Mg4 Mg 0.87471 0.87500 0.12471 1.00000
Mg5 Mg 0.87500 0.12471 0.87471 1.00000
Mg6 Mg 0.87529 0.37471 0.62500 1.00000
Mg7 Mg 0.12471 0.87471 0.87500 1.00000
Mg8 Mg 0.12500 0.62471 0.62529 1.00000
Mg9 Mg 0.12529 0.37500 0.37529 1.00000
Mg10 Mg 0.37471 0.62500 0.87529 1.00000
Mg11 Mg 0.37500 0.37529 0.12529 1.00000
Mg12 Mg 0.37529 0.12529 0.37500 1.00000
Pt1 Pt 0.62500 0.37500 0.87500 1.00000
Pt2 Pt 0.87500 0.62500 0.37500 1.00000
Pt3 Pt 0.12500 0.12500 0.12500 1.00000
Pt4 Pt 0.37500 0.87500 0.62500 1.00000
O1 O 0.61920 0.60348 0.88122 1.00000
O2 O 0.61878 0.38080 0.10348 1.00000
O3 O 0.61307 0.11307 0.38693 1.00000
O4 O 0.60348 0.88122 0.61920 1.00000
O5 O 0.64652 0.63080 0.36878 1.00000
O6 O 0.63693 0.86307 0.13693 1.00000
O7 O 0.63122 0.14652 0.86920 1.00000
O8 O 0.63080 0.36878 0.64652 1.00000
O9 O 0.86920 0.63122 0.14652 1.00000
O10 O 0.86878 0.85348 0.36920 1.00000
O11 O 0.86307 0.13693 0.63693 1.00000
O12 O 0.85348 0.36920 0.86878 1.00000
O13 O 0.89652 0.11878 0.11920 1.00000
O14 O 0.88693 0.88693 0.88693 1.00000
O15 O 0.88122 0.61920 0.60348 1.00000
O16 O 0.88080 0.39652 0.38122 1.00000
O17 O 0.11920 0.89652 0.11878 1.00000
O18 O 0.11878 0.11920 0.89652 1.00000
O19 O 0.11307 0.38693 0.61307 1.00000
O20 O 0.10348 0.61878 0.38080 1.00000
O21 O 0.14652 0.86920 0.63122 1.00000
O22 O 0.13693 0.63693 0.86307 1.00000
O23 O 0.13122 0.35348 0.13080 1.00000
O24 O 0.13080 0.13122 0.35348 1.00000
O25 O 0.36920 0.86878 0.85348 1.00000
O26 O 0.36878 0.64652 0.63080 1.00000
O27 O 0.36307 0.36307 0.36307 1.00000
O28 O 0.35348 0.13080 0.13122 1.00000
O29 O 0.39652 0.38122 0.88080 1.00000
O30 O 0.38693 0.61307 0.11307 1.00000
O31 O 0.38122 0.88080 0.39652 1.00000
O32 O 0.38080 0.10348 0.61878 1.00000
