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Na3AgH2

Alexandria ALEX

Alex-ID: agm095292570 · Space group: P1 (#1)

Basic Information

Formula
Na3AgH2
Alex-ID
agm095292570
Elements
3
Sites
24
Space group
P1 (#1)
Crystal system
triclinic
Volume
419.05
ų
Cell a
5.0509
Å
Cell b
5.9740
Å
Cell c
15.5500
Å
α angle
83.24
°
β angle
99.19
°
γ angle
115.02
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na3AgH2
Na
12.00 · 50.0%
Ag
4.00 · 16.7%
H
8.00 · 33.3%

Energy & Stability

Energy above hull
0.0940
eV/atom
Formation energy
-0.1030
eV/atom
Corrected total energy
-55.6226
eV
Raw total energy
-55.6226
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0015
eV
DOS at Fermi level
4.4124
Total magnetisation
0.5949
μB

Additional Information

Prototype ID

AB2C3_6982_spg1

Decomposition

NaAg2 Na NaH

Computed at

2025-05-26 20:55:18

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: agm095292570).

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 agm095292570
data_agm095292570
_cell_length_a     5.05094
_cell_length_b     5.97398
_cell_length_c     15.55004
_cell_angle_alpha  83.24087
_cell_angle_beta   99.19348
_cell_angle_gamma  115.02152
_cell_volume       419.05297
_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
  Na1 Na 0.59694 0.90649 0.05301 1.00000
  Na2 Na 0.92361 0.49203 0.12404 1.00000
  Na3 Na 0.61245 0.13975 0.84434 1.00000
  Na4 Na 0.25877 0.30543 0.97590 1.00000
  Na5 Na 0.76206 0.82183 0.47865 1.00000
  Na6 Na 0.42981 0.22251 0.40713 1.00000
  Na7 Na 0.74061 0.57874 0.68517 1.00000
  Na8 Na 0.09190 0.41065 0.55029 1.00000
  Na9 Na 0.24278 0.06814 0.18486 1.00000
  Na10 Na 0.92378 0.71175 0.90802 1.00000
  Na11 Na 0.10945 0.64666 0.34452 1.00000
  Na12 Na 0.42860 0.00429 0.62331 1.00000
  Ag1 Ag 0.29712 0.59295 0.79856 1.00000
  Ag2 Ag 0.54168 0.61895 0.23550 1.00000
  Ag3 Ag 0.05764 0.12977 0.73082 1.00000
  Ag4 Ag 0.81255 0.09742 0.29554 1.00000
  H1 H 0.93638 0.23056 0.40808 1.00000
  H2 H 0.91004 0.01029 0.61661 1.00000
  H3 H 0.08837 0.90775 0.04050 1.00000
  H4 H 0.17744 0.86097 0.76479 1.00000
  H5 H 0.59547 0.41844 0.54229 1.00000
  H6 H 0.26561 0.81509 0.48918 1.00000
  H7 H 0.75552 0.30249 0.98491 1.00000
  H8 H 0.44144 0.70706 0.91399 1.00000
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