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ZnFe2(AsO7)2

Alexandria ALEX

Alex-ID: agm006221122 · Space group: P2_1/c (#14)

Basic Information

Formula
ZnFe2(AsO7)2
Alex-ID
agm006221122
Elements
4
Sites
38
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
548.11
ų
Cell a
9.8053
Å
Cell b
5.6126
Å
Cell c
9.9614
Å
α angle
88.97
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
ZnFe2(AsO7)2
As
4.00 · 10.5%
Zn
2.00 · 5.3%
O
28.00 · 73.7%
Fe
4.00 · 10.5%

Energy & Stability

Energy above hull
0.0940
eV/atom
Formation energy
-1.2848
eV/atom
Corrected total energy
-242.6561
eV
Raw total energy
-212.0600
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0203
eV
DOS at Fermi level
14.2675
Total magnetisation
26.8002
μB

Additional Information

Prototype ID

AB2C2D14_15_spg14

Decomposition

Fe4(AsO7)3 Zn3Fe4(AsO4)6 ZnO6

Computed at

2024-02-15 06:01:16

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: agm006221122).

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 agm006221122
data_agm006221122
_cell_length_a     9.80531
_cell_length_b     5.61257
_cell_length_c     9.96135
_cell_angle_alpha  88.97051
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       548.11431
_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
  As1 As 0.42583 0.63969 0.29862 1.00000
  As2 As 0.92583 0.86031 0.70138 1.00000
  As3 As 0.57417 0.36031 0.70138 1.00000
  As4 As 0.07417 0.13969 0.29862 1.00000
  Zn1 Zn 0.00000 0.00000 0.00000 1.00000
  Zn2 Zn 0.50000 0.50000 0.00000 1.00000
  O1 O 0.48850 0.87731 0.39130 1.00000
  O2 O 0.98850 0.62269 0.60870 1.00000
  O3 O 0.51150 0.12269 0.60870 1.00000
  O4 O 0.01150 0.37731 0.39130 1.00000
  O5 O 0.48353 0.37183 0.36154 1.00000
  O6 O 0.98353 0.12817 0.63846 1.00000
  O7 O 0.51647 0.62817 0.63846 1.00000
  O8 O 0.01647 0.87183 0.36154 1.00000
  O9 O 0.50121 0.69028 0.14293 1.00000
  O10 O 0.00121 0.80972 0.85707 1.00000
  O11 O 0.49879 0.30972 0.85707 1.00000
  O12 O 0.99879 0.19028 0.14293 1.00000
  O13 O 0.25275 0.65471 0.28177 1.00000
  O14 O 0.75275 0.84529 0.71823 1.00000
  O15 O 0.74725 0.34529 0.71823 1.00000
  O16 O 0.24725 0.15471 0.28177 1.00000
  O17 O 0.24339 0.90519 0.53062 1.00000
  O18 O 0.74339 0.59481 0.46938 1.00000
  O19 O 0.75661 0.09481 0.46938 1.00000
  O20 O 0.25661 0.40519 0.53062 1.00000
  O21 O 0.85104 0.63533 0.12774 1.00000
  O22 O 0.35104 0.86467 0.87226 1.00000
  O23 O 0.14896 0.36467 0.87226 1.00000
  O24 O 0.64896 0.13533 0.12774 1.00000
  O25 O 0.29322 0.96007 0.96708 1.00000
  O26 O 0.79322 0.53993 0.03292 1.00000
  O27 O 0.70678 0.03993 0.03292 1.00000
  O28 O 0.20678 0.46007 0.96708 1.00000
  Fe1 Fe 0.14172 0.64812 0.45459 1.00000
  Fe2 Fe 0.64172 0.85188 0.54541 1.00000
  Fe3 Fe 0.85828 0.35188 0.54541 1.00000
  Fe4 Fe 0.35828 0.14812 0.45459 1.00000
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