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Mo2H2O7

Alexandria ALEX

Alex-ID: agm005255133 · Space group: P2_1/m (#11)

Basic Information

Formula
Mo2H2O7
Alex-ID
agm005255133
Elements
3
Sites
22
Space group
P2_1/m (#11)
Crystal system
monoclinic
Volume
270.57
ų
Cell a
3.7676
Å
Cell b
7.8590
Å
Cell c
9.8090
Å
α angle
68.68
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Mo2H2O7
Mo
4.00 · 18.2%
H
4.00 · 18.2%
O
14.00 · 63.6%

Energy & Stability

Energy above hull
0.1286
eV/atom
Formation energy
-1.7131
eV/atom
Corrected total energy
-163.3855
eV
Raw total energy
-139.4294
eV

Electronic Structure

Indirect band gap
2.3262
eV
Direct band gap
2.3917
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B2C7_1079_spg11

Decomposition

MoO3 H2O

Computed at

2023-05-08 22:46:54.969904

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: agm005255133).

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 agm005255133
data_agm005255133
_cell_length_a     3.76762
_cell_length_b     7.85901
_cell_length_c     9.80896
_cell_angle_alpha  68.68368
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       270.57115
_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
  Mo1 Mo 0.25000 0.81718 0.98214 1.00000
  Mo2 Mo 0.75000 0.18282 0.01786 1.00000
  Mo3 Mo 0.75000 0.85048 0.44934 1.00000
  Mo4 Mo 0.25000 0.14952 0.55066 1.00000
  H1 H 0.75000 0.55270 0.71361 1.00000
  H2 H 0.25000 0.44730 0.28639 1.00000
  H3 H 0.75000 0.66574 0.29619 1.00000
  H4 H 0.25000 0.33426 0.70381 1.00000
  O1 O 0.75000 0.68100 0.64302 1.00000
  O2 O 0.25000 0.31900 0.35698 1.00000
  O3 O 0.25000 0.65787 0.90146 1.00000
  O4 O 0.75000 0.34213 0.09854 1.00000
  O5 O 0.75000 0.90238 0.97088 1.00000
  O6 O 0.25000 0.09762 0.02912 1.00000
  O7 O 0.25000 0.67895 0.16872 1.00000
  O8 O 0.75000 0.32105 0.83128 1.00000
  O9 O 0.25000 0.91553 0.47227 1.00000
  O10 O 0.75000 0.08447 0.52773 1.00000
  O11 O 0.25000 0.02005 0.74244 1.00000
  O12 O 0.75000 0.97995 0.25756 1.00000
  O13 O 0.75000 0.63751 0.40250 1.00000
  O14 O 0.25000 0.36249 0.59750 1.00000
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