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HEAS Data Platform · Materials Science Database

FeMo2H7O11

Alexandria ALEX

Alex-ID: agm003248554 · Space group: P1 (#1)

Basic Information

Formula
FeMo2H7O11
Alex-ID
agm003248554
Elements
4
Sites
42
Space group
P1 (#1)
Crystal system
triclinic
Volume
488.31
ų
Cell a
6.2812
Å
Cell b
8.0561
Å
Cell c
11.2137
Å
α angle
100.46
°
β angle
78.71
°
γ angle
66.45
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
FeMo2H7O11
Fe
2.00 · 4.8%
Mo
4.00 · 9.5%
H
14.00 · 33.3%
O
22.00 · 52.4%

Energy & Stability

Energy above hull
0.0451
eV/atom
Formation energy
-1.6546
eV/atom
Corrected total energy
-284.1813
eV
Raw total energy
-249.1409
eV

Electronic Structure

Indirect band gap
2.5710
eV
Direct band gap
2.5732
eV
DOS at Fermi level
0.0000
Total magnetisation
9.8816
μB

Additional Information

Prototype ID

AB2C7D11_2_spg1

Decomposition

Fe2(MoO4)3 MoO3 H2O

Computed at

2021-12-20 13:50:06.793727

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: agm003248554).

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 agm003248554
data_agm003248554
_cell_length_a     6.28119
_cell_length_b     8.05615
_cell_length_c     11.21370
_cell_angle_alpha  100.46383
_cell_angle_beta   78.70618
_cell_angle_gamma  66.44545
_cell_volume       488.30560
_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
  Fe1 Fe 0.26099 0.49194 0.25481 1.00000
  Fe2 Fe 0.76100 0.49193 0.75480 1.00000
  Mo1 Mo 0.86520 0.79572 0.56755 1.00000
  Mo2 Mo 0.36521 0.79572 0.06754 1.00000
  Mo3 Mo 0.60892 0.21688 0.93983 1.00000
  Mo4 Mo 0.10894 0.21687 0.43983 1.00000
  H1 H 0.58567 0.40718 0.57545 1.00000
  H2 H 0.08561 0.40722 0.07547 1.00000
  H3 H 0.57145 0.26670 0.65279 1.00000
  H4 H 0.07146 0.26669 0.15278 1.00000
  H5 H 0.61448 0.50241 0.36257 1.00000
  H6 H 0.11448 0.50240 0.86257 1.00000
  H7 H 0.42513 0.71809 0.36545 1.00000
  H8 H 0.92513 0.71807 0.86545 1.00000
  H9 H 0.87428 0.03201 0.19356 1.00000
  H10 H 0.37429 0.03200 0.69357 1.00000
  H11 H 0.58278 0.13279 0.28521 1.00000
  H12 H 0.08276 0.13280 0.78523 1.00000
  H13 H 0.20214 0.91434 0.68881 1.00000
  H14 H 0.70215 0.91435 0.18880 1.00000
  O1 O 0.54783 0.39968 0.66345 1.00000
  O2 O 0.04781 0.39969 0.16346 1.00000
  O3 O 0.47867 0.58046 0.33386 1.00000
  O4 O 0.97867 0.58044 0.83386 1.00000
  O5 O 0.62365 0.03189 0.60953 1.00000
  O6 O 0.12366 0.03190 0.10952 1.00000
  O7 O 0.24274 0.96867 0.39223 1.00000
  O8 O 0.74271 0.96868 0.89224 1.00000
  O9 O 0.24216 0.00933 0.74554 1.00000
  O10 O 0.74215 0.00934 0.24552 1.00000
  O11 O 0.96839 0.67917 0.39776 1.00000
  O12 O 0.46839 0.67916 0.89776 1.00000
  O13 O 0.23591 0.66654 0.14787 1.00000
  O14 O 0.73592 0.66653 0.64786 1.00000
  O15 O 0.05778 0.29606 0.60964 1.00000
  O16 O 0.55777 0.29606 0.10963 1.00000
  O17 O 0.81738 0.29175 0.84656 1.00000
  O18 O 0.31740 0.29176 0.34655 1.00000
  O19 O 0.11568 0.79625 0.61623 1.00000
  O20 O 0.61570 0.79624 0.11622 1.00000
  O21 O 0.82330 0.31413 0.41083 1.00000
  O22 O 0.32329 0.31414 0.91082 1.00000
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