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NaDy2Se2O8F3

Alexandria ALEX

Alex-ID: agm010735337 · Space group: C2/c (#15)

Basic Information

Formula
NaDy2Se2O8F3
Alex-ID
agm010735337
Elements
5
Sites
32
Space group
C2/c (#15)
Crystal system
monoclinic
Volume
450.28
ų
Cell a
9.2781
Å
Cell b
9.2781
Å
Cell c
8.4108
Å
α angle
68.41
°
β angle
111.59
°
γ angle
137.40
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
NaDy2Se2O8F3
Na
2.00 · 6.3%
Dy
4.00 · 12.5%
Se
4.00 · 12.5%
O
16.00 · 50.0%
F
6.00 · 18.8%

Energy & Stability

Energy above hull
0.0003
eV/atom
Formation energy
-2.6144
eV/atom
Corrected total energy
-206.5311
eV
Raw total energy
-195.2944
eV

Electronic Structure

Indirect band gap
3.9211
eV
Direct band gap
3.9391
eV
DOS at Fermi level
0.0000
Total magnetisation
-0.0007
μB

Additional Information

Prototype ID

AB2C2D3E8_6_spg15

Decomposition

Dy2(SeO4)3 Na2SeO4 DyF3

Computed at

2025-01-29 02:41:14

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: agm010735337).

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 agm010735337
data_agm010735337
_cell_length_a     9.27809
_cell_length_b     9.27809
_cell_length_c     8.41076
_cell_angle_alpha  68.41361
_cell_angle_beta   111.58639
_cell_angle_gamma  137.39647
_cell_volume       450.27717
_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
  Na1 Na 0.62436 0.62436 0.75000 1.00000
  Na2 Na 0.37564 0.37564 0.25000 1.00000
  Dy1 Dy 0.99494 0.80026 0.20963 1.00000
  Dy2 Dy 0.19974 0.00506 0.70963 1.00000
  Dy3 Dy 0.80026 0.99494 0.29037 1.00000
  Dy4 Dy 0.00506 0.19974 0.79037 1.00000
  Se1 Se 0.55893 0.22723 0.12365 1.00000
  Se2 Se 0.44107 0.77277 0.87635 1.00000
  Se3 Se 0.77277 0.44107 0.62365 1.00000
  Se4 Se 0.22723 0.55893 0.37635 1.00000
  O1 O 0.70182 0.17435 0.26226 1.00000
  O2 O 0.82565 0.29818 0.76226 1.00000
  O3 O 0.87510 0.64203 0.71206 1.00000
  O4 O 0.12490 0.35797 0.28794 1.00000
  O5 O 0.35797 0.12490 0.21206 1.00000
  O6 O 0.49317 0.70968 0.42894 1.00000
  O7 O 0.64203 0.87510 0.78794 1.00000
  O8 O 0.70968 0.49317 0.07106 1.00000
  O9 O 0.50683 0.29032 0.57106 1.00000
  O10 O 0.46315 0.12888 0.94386 1.00000
  O11 O 0.87112 0.53685 0.44386 1.00000
  O12 O 0.29818 0.82565 0.73774 1.00000
  O13 O 0.12888 0.46315 0.55614 1.00000
  O14 O 0.17435 0.70182 0.23774 1.00000
  O15 O 0.29032 0.50683 0.92894 1.00000
  O16 O 0.53685 0.87112 0.05614 1.00000
  F1 F 0.91175 0.00998 0.58360 1.00000
  F2 F 0.99002 0.08825 0.08360 1.00000
  F3 F 0.08825 0.99002 0.41640 1.00000
  F4 F 0.00998 0.91175 0.91640 1.00000
  F5 F 0.29254 0.29254 0.75000 1.00000
  F6 F 0.70746 0.70746 0.25000 1.00000
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