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CsSc(ZnH4)2

Alexandria ALEX

Alex-ID: agm007441880 · Space group: C2 (#5)

Basic Information

Formula
CsSc(ZnH4)2
Alex-ID
agm007441880
Elements
4
Sites
12
Space group
C2 (#5)
Crystal system
monoclinic
Volume
156.94
ų
Cell a
5.1950
Å
Cell b
5.1950
Å
Cell c
7.4357
Å
α angle
69.22
°
β angle
110.78
°
γ angle
121.09
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CsSc(ZnH4)2
Cs
1.00 · 8.3%
Sc
1.00 · 8.3%
Zn
2.00 · 16.7%
H
8.00 · 66.7%

Energy & Stability

Energy above hull
0.0496
eV/atom
Formation energy
-0.2759
eV/atom
Corrected total energy
-38.9728
eV
Raw total energy
-38.9728
eV

Electronic Structure

Indirect band gap
2.2822
eV
Direct band gap
2.7819
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D8_757_spg148

Decomposition

CsZnH3 ScH3 ZnH2

Computed at

2025-05-28 05:39:20

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: agm007441880).

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 agm007441880
data_agm007441880
_cell_length_a     5.19504
_cell_length_b     5.19504
_cell_length_c     7.43574
_cell_angle_alpha  69.21857
_cell_angle_beta   110.78143
_cell_angle_gamma  121.08659
_cell_volume       156.94429
_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
  Cs1 Cs 0.44054 0.44054 0.50000 1.00000
  Sc1 Sc 0.87509 0.87509 0.00000 1.00000
  Zn1 Zn 0.23190 0.65269 0.85307 1.00000
  Zn2 Zn 0.65269 0.23190 0.14693 1.00000
  H1 H 0.66877 0.46512 0.92692 1.00000
  H2 H 0.54167 0.86587 0.74350 1.00000
  H3 H 0.06014 0.87712 0.79447 1.00000
  H4 H 0.46512 0.66877 0.07308 1.00000
  H5 H 0.87712 0.06014 0.20553 1.00000
  H6 H 0.30958 0.00909 0.19574 1.00000
  H7 H 0.86587 0.54167 0.25650 1.00000
  H8 H 0.00909 0.30958 0.80426 1.00000
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