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HoCr2SnH8

Alexandria ALEX

Alex-ID: agm007454032 · Space group: C2/m (#12)

Basic Information

Formula
HoCr2SnH8
Alex-ID
agm007454032
Elements
4
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
100.89
ų
Cell a
4.7487
Å
Cell b
4.7487
Å
Cell c
6.1383
Å
α angle
73.83
°
β angle
73.83
°
γ angle
49.99
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
HoCr2SnH8
Ho
1.00 · 8.3%
Cr
2.00 · 16.7%
Sn
1.00 · 8.3%
H
8.00 · 66.7%

Energy & Stability

Energy above hull
0.1678
eV/atom
Formation energy
-0.1173
eV/atom
Corrected total energy
-55.1534
eV
Raw total energy
-55.1534
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0344
eV
DOS at Fermi level
2.6848
Total magnetisation
3.4585
μB

Additional Information

Prototype ID

ABC2D8_282_spg2

Decomposition

HoH11 CrH HoH3 SnH2

Computed at

2024-10-15 10:46:30.786589

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: agm007454032).

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 agm007454032
data_agm007454032
_cell_length_a     4.74868
_cell_length_b     4.74868
_cell_length_c     6.13834
_cell_angle_alpha  73.83020
_cell_angle_beta   73.83020
_cell_angle_gamma  49.98579
_cell_volume       100.88515
_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
  Ho1 Ho 0.50000 0.50000 0.00000 1.00000
  Cr1 Cr 0.72770 0.72770 0.35238 1.00000
  Cr2 Cr 0.27230 0.27230 0.64762 1.00000
  Sn1 Sn 0.00000 0.00000 0.50000 1.00000
  H1 H 0.09967 0.09967 0.86898 1.00000
  H2 H 0.30114 0.30114 0.35478 1.00000
  H3 H 0.90033 0.90033 0.13102 1.00000
  H4 H 0.69886 0.69886 0.64522 1.00000
  H5 H 0.42951 0.90955 0.17304 1.00000
  H6 H 0.57049 0.09045 0.82696 1.00000
  H7 H 0.90955 0.42951 0.17304 1.00000
  H8 H 0.09045 0.57049 0.82696 1.00000
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