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Y2Mn2Co22H

Alexandria ALEX

Alex-ID: agm006405002 · Space group: Cm (#8)

Basic Information

Formula
Y2Mn2Co22H
Alex-ID
agm006405002
Elements
4
Sites
27
Space group
Cm (#8)
Crystal system
monoclinic
Volume
323.20
ų
Cell a
6.3207
Å
Cell b
6.3207
Å
Cell c
11.7478
Å
α angle
89.74
°
β angle
89.74
°
γ angle
43.52
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Y2Mn2Co22H
Y
2.00 · 7.4%
Mn
2.00 · 7.4%
Co
22.00 · 81.5%
H
1.00 · 3.7%

Energy & Stability

Energy above hull
0.0260
eV/atom
Formation energy
-0.0626
eV/atom
Corrected total energy
-192.9182
eV
Raw total energy
-192.9182
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0055
eV
DOS at Fermi level
26.0291
Total magnetisation
40.2145
μB

Additional Information

Prototype ID

AB2C2D22_0_spg8

Decomposition

Mn3Co2 Y2Co17 YH2 Co

Computed at

2024-06-24 12:08:17.647708

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: agm006405002).

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 agm006405002
data_agm006405002
_cell_length_a     6.32066
_cell_length_b     6.32066
_cell_length_c     11.74777
_cell_angle_alpha  89.74218
_cell_angle_beta   89.74218
_cell_angle_gamma  43.52240
_cell_volume       323.19661
_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
  Y1 Y 0.00004 0.00004 0.00001 1.00000
  Y2 Y 0.49986 0.49986 0.50016 1.00000
  Mn1 Mn 0.68045 0.68045 0.31894 1.00000
  Mn2 Mn 0.18138 0.18138 0.81912 1.00000
  Co1 Co 0.61257 0.61257 0.11319 1.00000
  Co2 Co 0.11400 0.11400 0.61296 1.00000
  Co3 Co 0.88626 0.88626 0.38699 1.00000
  Co4 Co 0.38757 0.38757 0.88638 1.00000
  Co5 Co 0.10968 0.10968 0.39104 1.00000
  Co6 Co 0.60918 0.60918 0.89006 1.00000
  Co7 Co 0.38804 0.38804 0.11274 1.00000
  Co8 Co 0.88654 0.88654 0.61282 1.00000
  Co9 Co 0.75042 0.24530 0.25050 1.00000
  Co10 Co 0.25006 0.74674 0.74707 1.00000
  Co11 Co 0.24530 0.75042 0.25050 1.00000
  Co12 Co 0.74674 0.25006 0.74707 1.00000
  Co13 Co 0.49923 0.00324 0.50172 1.00000
  Co14 Co 0.99910 0.50336 0.00196 1.00000
  Co15 Co 0.00324 0.49923 0.50172 1.00000
  Co16 Co 0.50336 0.99910 0.00196 1.00000
  Co17 Co 0.31917 0.31917 0.32003 1.00000
  Co18 Co 0.81889 0.81889 0.82053 1.00000
  Co19 Co 0.17989 0.17989 0.18094 1.00000
  Co20 Co 0.67955 0.67955 0.68105 1.00000
  Co21 Co 0.82458 0.82458 0.17480 1.00000
  Co22 Co 0.32532 0.32532 0.67509 1.00000
  H1 H 0.49958 0.49958 0.00065 1.00000
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