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Er2Zn17

Alexandria ALEX

Alex-ID: agm005228213 · Space group: P6_3/mmc (#194)

Basic Information

Formula
Er2Zn17
Alex-ID
agm005228213
Elements
2
Sites
38
Space group
P6_3/mmc (#194)
Crystal system
hexagonal
Volume
606.68
ų
Cell a
8.7587
Å
Cell b
8.9433
Å
Cell c
8.9433
Å
α angle
120.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Er2Zn17
Er
4.00 · 10.5%
Zn
34.00 · 89.5%

Energy & Stability

Energy above hull
0.0032
eV/atom
Formation energy
-0.2126
eV/atom
Corrected total energy
-69.7891
eV
Raw total energy
-69.7891
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0001
eV
DOS at Fermi level
9.6575
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B17_0_spg194

Decomposition

Er2Zn17

Computed at

2024-10-08 15:49:37

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: agm005228213).

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 agm005228213
data_agm005228213
_cell_length_a     8.75866
_cell_length_b     8.94332
_cell_length_c     8.94332
_cell_angle_alpha  120.00136
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       606.68014
_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 0.75000 0.00001 0.99999 1.00000
  Er2 Er 0.25000 0.99999 0.00001 1.00000
  Er3 Er 0.25000 0.66668 0.33332 1.00000
  Er4 Er 0.75000 0.33332 0.66668 1.00000
  Zn1 Zn 0.59954 0.66666 0.33334 1.00000
  Zn2 Zn 0.40046 0.33334 0.66666 1.00000
  Zn3 Zn 0.09954 0.33334 0.66666 1.00000
  Zn4 Zn 0.90046 0.66666 0.33334 1.00000
  Zn5 Zn 0.50000 0.50000 0.00000 1.00000
  Zn6 Zn 0.50000 0.50000 0.50000 1.00000
  Zn7 Zn 0.50000 0.00000 0.50000 1.00000
  Zn8 Zn 0.00000 0.50000 0.00000 1.00000
  Zn9 Zn 0.00000 0.50000 0.50000 1.00000
  Zn10 Zn 0.00000 0.00000 0.50000 1.00000
  Zn11 Zn 0.75000 0.67085 0.03702 1.00000
  Zn12 Zn 0.75000 0.36622 0.32918 1.00000
  Zn13 Zn 0.75000 0.96292 0.63380 1.00000
  Zn14 Zn 0.75000 0.36620 0.03708 1.00000
  Zn15 Zn 0.75000 0.96298 0.32915 1.00000
  Zn16 Zn 0.75000 0.67082 0.63378 1.00000
  Zn17 Zn 0.25000 0.32915 0.96298 1.00000
  Zn18 Zn 0.25000 0.63378 0.67082 1.00000
  Zn19 Zn 0.25000 0.03708 0.36620 1.00000
  Zn20 Zn 0.25000 0.63380 0.96292 1.00000
  Zn21 Zn 0.25000 0.03702 0.67085 1.00000
  Zn22 Zn 0.25000 0.32918 0.36622 1.00000
  Zn23 Zn 0.47813 0.83855 0.67706 1.00000
  Zn24 Zn 0.47816 0.83851 0.16149 1.00000
  Zn25 Zn 0.47813 0.32294 0.16145 1.00000
  Zn26 Zn 0.52187 0.16145 0.32294 1.00000
  Zn27 Zn 0.52184 0.16149 0.83851 1.00000
  Zn28 Zn 0.52187 0.67706 0.83855 1.00000
  Zn29 Zn 0.97813 0.16145 0.32294 1.00000
  Zn30 Zn 0.97816 0.16149 0.83851 1.00000
  Zn31 Zn 0.97813 0.67706 0.83855 1.00000
  Zn32 Zn 0.02187 0.83855 0.67706 1.00000
  Zn33 Zn 0.02184 0.83851 0.16149 1.00000
  Zn34 Zn 0.02187 0.32294 0.16145 1.00000
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