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ErCoH6

Alexandria ALEX

Alex-ID: agm076289740 · Space group: Pm (#6)

Basic Information

Formula
ErCoH6
Alex-ID
agm076289740
Elements
3
Sites
8
Space group
Pm (#6)
Crystal system
monoclinic
Volume
55.67
ų
Cell a
3.4638
Å
Cell b
3.6762
Å
Cell c
4.8498
Å
α angle
89.96
°
β angle
89.93
°
γ angle
64.35
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
ErCoH6
Er
1.00 · 12.5%
Co
1.00 · 12.5%
H
6.00 · 75.0%

Energy & Stability

Energy above hull
0.1850
eV/atom
Formation energy
-0.2728
eV/atom
Corrected total energy
-33.3077
eV
Raw total energy
-33.3077
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.1111
eV
DOS at Fermi level
2.1028
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC6_261_spg2

Decomposition

ErCoH6

Computed at

2025-06-25 18:38:17

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: agm076289740).

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 agm076289740
data_agm076289740
_cell_length_a     3.46381
_cell_length_b     3.67624
_cell_length_c     4.84985
_cell_angle_alpha  89.96076
_cell_angle_beta   89.92791
_cell_angle_gamma  64.34958
_cell_volume       55.67090
_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
  Er1 Er 0.71211 0.18457 0.87160 1.00000
  Co1 Co 0.35031 0.92101 0.37186 1.00000
  H1 H 0.32206 0.36553 0.37074 1.00000
  H2 H 0.37875 0.84487 0.68640 1.00000
  H3 H 0.37768 0.84564 0.05720 1.00000
  H4 H 0.04054 0.54163 0.87204 1.00000
  H5 H 0.00435 0.35300 0.37385 1.00000
  H6 H 0.84919 0.91390 0.37118 1.00000
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