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Mn3As2(HO)16

Alexandria ALEX

Alex-ID: agm006374341 · Space group: C2/m (#12)

Basic Information

Formula
Mn3As2(HO)16
Alex-ID
agm006374341
Elements
4
Sites
37
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
345.12
ų
Cell a
8.6882
Å
Cell b
8.6882
Å
Cell c
4.9024
Å
α angle
80.36
°
β angle
99.64
°
γ angle
75.78
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Mn3As2(HO)16
Mn
3.00 · 8.1%
As
2.00 · 5.4%
H
16.00 · 43.2%
O
16.00 · 43.2%

Energy & Stability

Energy above hull
0.0184
eV/atom
Formation energy
-1.5684
eV/atom
Corrected total energy
-226.0071
eV
Raw total energy
-209.7279
eV

Electronic Structure

Indirect band gap
2.4138
eV
Direct band gap
2.5228
eV
DOS at Fermi level
0.0000
Total magnetisation
15.0000
μB

Additional Information

Prototype ID

A2B3C16D16_0_spg12

Decomposition

Mn7As6(HO6)4 Mn2AsHO5 H2O

Computed at

2025-03-01 04:06:54

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: agm006374341).

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 agm006374341
data_agm006374341
_cell_length_a     8.68822
_cell_length_b     8.68822
_cell_length_c     4.90241
_cell_angle_alpha  80.35812
_cell_angle_beta   99.64188
_cell_angle_gamma  75.78069
_cell_volume       345.12386
_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
  Mn1 Mn 0.00000 0.00000 0.50000 1.00000
  Mn2 Mn 0.38269 0.38269 0.50000 1.00000
  Mn3 Mn 0.61731 0.61731 0.50000 1.00000
  As1 As 0.31298 0.68702 0.87587 1.00000
  As2 As 0.68702 0.31298 0.12413 1.00000
  H1 H 0.20696 0.95541 0.14501 1.00000
  H2 H 0.79304 0.04459 0.85499 1.00000
  H3 H 0.95541 0.20696 0.85499 1.00000
  H4 H 0.04459 0.79304 0.14501 1.00000
  H5 H 0.24935 0.17893 0.80041 1.00000
  H6 H 0.75065 0.82107 0.19959 1.00000
  H7 H 0.17893 0.24935 0.19959 1.00000
  H8 H 0.82107 0.75065 0.80041 1.00000
  H9 H 0.68513 0.06166 0.54862 1.00000
  H10 H 0.31487 0.93834 0.45138 1.00000
  H11 H 0.06166 0.68513 0.45138 1.00000
  H12 H 0.93834 0.31487 0.54862 1.00000
  H13 H 0.42038 0.17282 0.99563 1.00000
  H14 H 0.57962 0.82718 0.00437 1.00000
  H15 H 0.17282 0.42038 0.00437 1.00000
  H16 H 0.82718 0.57962 0.99563 1.00000
  O1 O 0.59046 0.40954 0.78024 1.00000
  O2 O 0.40954 0.59046 0.21976 1.00000
  O3 O 0.15186 0.84814 0.89463 1.00000
  O4 O 0.84814 0.15186 0.10537 1.00000
  O5 O 0.36397 0.17411 0.80111 1.00000
  O6 O 0.63603 0.82589 0.19889 1.00000
  O7 O 0.17411 0.36397 0.19889 1.00000
  O8 O 0.82589 0.63603 0.80111 1.00000
  O9 O 0.44247 0.77135 0.70838 1.00000
  O10 O 0.55753 0.22865 0.29162 1.00000
  O11 O 0.77135 0.44247 0.29162 1.00000
  O12 O 0.22865 0.55753 0.70838 1.00000
  O13 O 0.78213 0.98691 0.69437 1.00000
  O14 O 0.21787 0.01309 0.30563 1.00000
  O15 O 0.98691 0.78213 0.30563 1.00000
  O16 O 0.01309 0.21787 0.69437 1.00000
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