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MnSnH4

Alexandria ALEX

Alex-ID: agm007477947 · Space group: C2/m (#12)

Basic Information

Formula
MnSnH4
Alex-ID
agm007477947
Elements
3
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
103.93
ų
Cell a
4.8352
Å
Cell b
4.8352
Å
Cell c
6.4653
Å
α angle
75.60
°
β angle
75.60
°
γ angle
45.57
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
MnSnH4
Mn
2.00 · 16.7%
Sn
2.00 · 16.7%
H
8.00 · 66.7%

Energy & Stability

Energy above hull
0.2526
eV/atom
Formation energy
0.1881
eV/atom
Corrected total energy
-50.0056
eV
Raw total energy
-50.0056
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0238
eV
DOS at Fermi level
3.7285
Total magnetisation
2.2827
μB

Additional Information

Prototype ID

ABC4_2566_spg2

Decomposition

SnH2 MnH2

Computed at

2024-02-09 06:02:38

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: agm007477947).

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 agm007477947
data_agm007477947
_cell_length_a     4.83522
_cell_length_b     4.83522
_cell_length_c     6.46525
_cell_angle_alpha  75.59639
_cell_angle_beta   75.59639
_cell_angle_gamma  45.56669
_cell_volume       103.93066
_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
  Mn1 Mn 0.24611 0.24611 0.65054 1.00000
  Mn2 Mn 0.75389 0.75389 0.34946 1.00000
  Sn1 Sn 0.50000 0.50000 0.00000 1.00000
  Sn2 Sn 0.00000 0.00000 0.50000 1.00000
  H1 H 0.86297 0.86297 0.10838 1.00000
  H2 H 0.70042 0.70042 0.62741 1.00000
  H3 H 0.13703 0.13703 0.89162 1.00000
  H4 H 0.29958 0.29958 0.37259 1.00000
  H5 H 0.56349 0.10950 0.78629 1.00000
  H6 H 0.43651 0.89050 0.21371 1.00000
  H7 H 0.10950 0.56349 0.78629 1.00000
  H8 H 0.89050 0.43651 0.21371 1.00000
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