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Gd4B4O11F2

Alexandria ALEX

Alex-ID: agm003249031 · Space group: C2/c (#15)

Basic Information

Formula
Gd4B4O11F2
Alex-ID
agm003249031
Elements
4
Sites
42
Space group
C2/c (#15)
Crystal system
monoclinic
Volume
445.05
ų
Cell a
7.2476
Å
Cell b
7.2476
Å
Cell c
13.8446
Å
α angle
89.12
°
β angle
89.12
°
γ angle
37.74
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Gd4B4O11F2
Gd
8.00 · 19.0%
B
8.00 · 19.0%
O
22.00 · 52.4%
F
4.00 · 9.5%

Energy & Stability

Energy above hull
0.0307
eV/atom
Formation energy
-3.5270
eV/atom
Corrected total energy
-428.9625
eV
Raw total energy
-413.5121
eV

Electronic Structure

Indirect band gap
2.8510
eV
Direct band gap
2.8539
eV
DOS at Fermi level
0.0000
Total magnetisation
55.8893
μB

Additional Information

Prototype ID

A2B4C4D11_0_spg15

Decomposition

Gd(BO2)3 GdBO3 GdF3

Computed at

2021-12-20 03:54:56.798119

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: agm003249031).

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 agm003249031
data_agm003249031
_cell_length_a     7.24760
_cell_length_b     7.24760
_cell_length_c     13.84464
_cell_angle_alpha  89.12102
_cell_angle_beta   89.12102
_cell_angle_gamma  37.73914
_cell_volume       445.05408
_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
  Gd1 Gd 0.45805 0.42196 0.37084 1.00000
  Gd2 Gd 0.57804 0.54195 0.12916 1.00000
  Gd3 Gd 0.54195 0.57804 0.62916 1.00000
  Gd4 Gd 0.42196 0.45805 0.87084 1.00000
  Gd5 Gd 0.73388 0.70567 0.36872 1.00000
  Gd6 Gd 0.29433 0.26612 0.13128 1.00000
  Gd7 Gd 0.26612 0.29433 0.63128 1.00000
  Gd8 Gd 0.70567 0.73388 0.86872 1.00000
  B1 B 0.06680 0.11901 0.28607 1.00000
  B2 B 0.88099 0.93320 0.21393 1.00000
  B3 B 0.93320 0.88099 0.71393 1.00000
  B4 B 0.11901 0.06680 0.78607 1.00000
  B5 B 0.85917 0.94931 0.52498 1.00000
  B6 B 0.05069 0.14083 0.97502 1.00000
  B7 B 0.14083 0.05069 0.47502 1.00000
  B8 B 0.94931 0.85917 0.02498 1.00000
  O1 O 0.95618 0.22044 0.39390 1.00000
  O2 O 0.77956 0.04382 0.10610 1.00000
  O3 O 0.04382 0.77956 0.60610 1.00000
  O4 O 0.22044 0.95618 0.89390 1.00000
  O5 O 0.63825 0.01424 0.25688 1.00000
  O6 O 0.98576 0.36175 0.24312 1.00000
  O7 O 0.36175 0.98576 0.74312 1.00000
  O8 O 0.01424 0.63825 0.75688 1.00000
  O9 O 0.58699 0.25424 0.53536 1.00000
  O10 O 0.74576 0.41301 0.96464 1.00000
  O11 O 0.41301 0.74576 0.46464 1.00000
  O12 O 0.25424 0.58699 0.03536 1.00000
  O13 O 0.84319 0.15681 0.25000 1.00000
  O14 O 0.15681 0.84319 0.75000 1.00000
  O15 O 0.94543 0.82411 0.43486 1.00000
  O16 O 0.17589 0.05457 0.06514 1.00000
  O17 O 0.05457 0.17589 0.56514 1.00000
  O18 O 0.82411 0.94543 0.93486 1.00000
  O19 O 0.37507 0.82425 0.27429 1.00000
  O20 O 0.17575 0.62493 0.22571 1.00000
  O21 O 0.62493 0.17575 0.72571 1.00000
  O22 O 0.82425 0.37507 0.77429 1.00000
  F1 F 0.29565 0.24444 0.42173 1.00000
  F2 F 0.75556 0.70435 0.07827 1.00000
  F3 F 0.70435 0.75556 0.57827 1.00000
  F4 F 0.24444 0.29565 0.92173 1.00000
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