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HEAS Data Platform · Materials Science Database

CaWF5

Alexandria ALEX

Alex-ID: agm005285038 · Space group: P2_1/c (#14)

Basic Information

Formula
CaWF5
Alex-ID
agm005285038
Elements
3
Sites
28
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
463.42
ų
Cell a
10.8393
Å
Cell b
5.7147
Å
Cell c
7.9452
Å
α angle
70.33
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CaWF5
Ca
4.00 · 14.3%
W
4.00 · 14.3%
F
20.00 · 71.4%

Energy & Stability

Energy above hull
0.0856
eV/atom
Formation energy
-3.2686
eV/atom
Corrected total energy
-179.7535
eV
Raw total energy
-162.3495
eV

Electronic Structure

Indirect band gap
3.4641
eV
Direct band gap
3.5546
eV
DOS at Fermi level
0.0000
Total magnetisation
12.0000
μB

Additional Information

Prototype ID

ABC5_898_spg14

Decomposition

CaWF6 W CaF2

Computed at

2023-05-11 06:16:53.223050

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: agm005285038).

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 agm005285038
data_agm005285038
_cell_length_a     10.83929
_cell_length_b     5.71469
_cell_length_c     7.94515
_cell_angle_alpha  70.32547
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       463.41665
_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
  Ca1 Ca 0.98482 0.47264 0.25271 1.00000
  Ca2 Ca 0.48482 0.52736 0.24729 1.00000
  Ca3 Ca 0.01518 0.52736 0.74729 1.00000
  Ca4 Ca 0.51518 0.47264 0.75271 1.00000
  W1 W 0.24685 0.89460 0.39855 1.00000
  W2 W 0.74685 0.10540 0.10145 1.00000
  W3 W 0.75315 0.10540 0.60145 1.00000
  W4 W 0.25315 0.89460 0.89855 1.00000
  F1 F 0.11302 0.60520 0.44223 1.00000
  F2 F 0.61302 0.39480 0.05777 1.00000
  F3 F 0.88698 0.39480 0.55777 1.00000
  F4 F 0.38698 0.60520 0.94223 1.00000
  F5 F 0.39344 0.63824 0.49875 1.00000
  F6 F 0.89344 0.36176 0.00125 1.00000
  F7 F 0.60656 0.36176 0.50125 1.00000
  F8 F 0.10656 0.63824 0.99875 1.00000
  F9 F 0.60202 0.85923 0.19957 1.00000
  F10 F 0.10202 0.14077 0.30043 1.00000
  F11 F 0.39798 0.14077 0.80043 1.00000
  F12 F 0.89798 0.85923 0.69957 1.00000
  F13 F 0.86766 0.80694 0.14713 1.00000
  F14 F 0.36766 0.19306 0.35287 1.00000
  F15 F 0.13234 0.19306 0.85287 1.00000
  F16 F 0.63234 0.80694 0.64713 1.00000
  F17 F 0.31981 0.86224 0.15770 1.00000
  F18 F 0.81981 0.13776 0.34230 1.00000
  F19 F 0.68019 0.13776 0.84230 1.00000
  F20 F 0.18019 0.86224 0.65770 1.00000
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