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Y2NiH4(SO6)2

Alexandria ALEX

Alex-ID: agm006291317 · Space group: P2_1/c (#14)

Basic Information

Formula
Y2NiH4(SO6)2
Alex-ID
agm006291317
Elements
5
Sites
42
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
468.03
ų
Cell a
6.4608
Å
Cell b
6.7403
Å
Cell c
10.9839
Å
α angle
90.00
°
β angle
101.91
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Y2NiH4(SO6)2
Y
4.00 · 9.5%
Ni
2.00 · 4.8%
H
8.00 · 19.0%
S
4.00 · 9.5%
O
24.00 · 57.1%

Energy & Stability

Energy above hull
0.0227
eV/atom
Formation energy
-2.2840
eV/atom
Corrected total energy
-294.7710
eV
Raw total energy
-270.9342
eV

Electronic Structure

Indirect band gap
3.4992
eV
Direct band gap
3.5089
eV
DOS at Fermi level
0.0000
Total magnetisation
4.0000
μB

Additional Information

Prototype ID

AB2C2D4E12_15_spg14

Decomposition

YNiH3SO7 YHO2 Y2(SO4)3 H2O

Computed at

2025-03-29 08:01:21

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: agm006291317).

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 agm006291317
data_agm006291317
_cell_length_a     6.46076
_cell_length_b     6.74025
_cell_length_c     10.98386
_cell_angle_alpha  90.00000
_cell_angle_beta   101.90554
_cell_angle_gamma  90.00000
_cell_volume       468.02667
_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 0.92216 0.00204 0.68236 1.00000
  Y2 Y 0.07784 0.50204 0.81764 1.00000
  Y3 Y 0.07784 0.99796 0.31764 1.00000
  Y4 Y 0.92216 0.49796 0.18236 1.00000
  Ni1 Ni 0.00000 0.00000 0.00000 1.00000
  Ni2 Ni 0.00000 0.50000 0.50000 1.00000
  H1 H 0.22615 0.76501 0.13460 1.00000
  H2 H 0.77385 0.26501 0.36540 1.00000
  H3 H 0.77385 0.23499 0.86540 1.00000
  H4 H 0.22615 0.73499 0.63460 1.00000
  H5 H 0.26495 0.87960 0.88899 1.00000
  H6 H 0.73505 0.37960 0.61101 1.00000
  H7 H 0.73505 0.12040 0.11101 1.00000
  H8 H 0.26495 0.62040 0.38899 1.00000
  S1 S 0.34601 0.18318 0.62785 1.00000
  S2 S 0.65399 0.68318 0.87215 1.00000
  S3 S 0.65399 0.81682 0.37215 1.00000
  S4 S 0.34601 0.31682 0.12785 1.00000
  O1 O 0.08396 0.80460 0.14154 1.00000
  O2 O 0.91604 0.30460 0.35846 1.00000
  O3 O 0.91604 0.19540 0.85846 1.00000
  O4 O 0.08396 0.69540 0.64154 1.00000
  O5 O 0.11540 0.84331 0.87274 1.00000
  O6 O 0.88460 0.34331 0.62726 1.00000
  O7 O 0.88460 0.15669 0.12726 1.00000
  O8 O 0.11540 0.65669 0.37274 1.00000
  O9 O 0.25731 0.19790 0.74503 1.00000
  O10 O 0.74269 0.69790 0.75497 1.00000
  O11 O 0.74269 0.80210 0.25497 1.00000
  O12 O 0.25731 0.30210 0.24503 1.00000
  O13 O 0.19849 0.04166 0.54593 1.00000
  O14 O 0.80151 0.54166 0.95407 1.00000
  O15 O 0.80151 0.95834 0.45407 1.00000
  O16 O 0.19849 0.45834 0.04593 1.00000
  O17 O 0.55890 0.09614 0.65808 1.00000
  O18 O 0.44110 0.59614 0.84192 1.00000
  O19 O 0.44110 0.90386 0.34192 1.00000
  O20 O 0.55890 0.40386 0.15808 1.00000
  O21 O 0.34109 0.37793 0.56660 1.00000
  O22 O 0.65891 0.87793 0.93340 1.00000
  O23 O 0.65891 0.62207 0.43340 1.00000
  O24 O 0.34109 0.12207 0.06660 1.00000
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