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Mn(BH4)2

Alexandria ALEX

Alex-ID: agm003249355 · Space group: I4_1/acd (#142)

Basic Information

Formula
Mn(BH4)2
Alex-ID
agm003249355
Elements
3
Sites
44
Space group
I4_1/acd (#142)
Crystal system
tetragonal
Volume
352.33
ų
Cell a
8.0736
Å
Cell b
8.0732
Å
Cell c
7.6787
Å
α angle
61.60
°
β angle
61.60
°
γ angle
56.81
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Mn(BH4)2
Mn
4.00 · 9.1%
B
8.00 · 18.2%
H
32.00 · 72.7%

Energy & Stability

Energy above hull
0.0440
eV/atom
Formation energy
-0.1244
eV/atom
Corrected total energy
-199.2426
eV
Raw total energy
-199.2426
eV

Electronic Structure

Indirect band gap
1.4698
eV
Direct band gap
1.4698
eV
DOS at Fermi level
0.0000
Total magnetisation
20.0000
μB

Additional Information

Prototype ID

AB2C8_106_spg142

Decomposition

B2H5 BH9 MnB

Computed at

2021-12-20 18:42:12.553158

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: agm003249355).

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 agm003249355
data_agm003249355
_cell_length_a     8.07358
_cell_length_b     8.07317
_cell_length_c     7.67872
_cell_angle_alpha  61.60492
_cell_angle_beta   61.59966
_cell_angle_gamma  56.80545
_cell_volume       352.32687
_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 0.74997 0.74997 0.25004 1.00000
  Mn2 Mn 0.24996 0.24997 0.75008 1.00000
  Mn3 Mn 0.50003 0.50003 0.99996 1.00000
  Mn4 Mn 0.00004 0.00003 0.49992 1.00000
  B1 B 0.87500 0.37507 0.35605 1.00000
  B2 B 0.37509 0.87500 0.39387 1.00000
  B3 B 0.39388 0.35603 0.37509 1.00000
  B4 B 0.35603 0.39389 0.87500 1.00000
  B5 B 0.37500 0.87493 0.89395 1.00000
  B6 B 0.87491 0.37500 0.85613 1.00000
  B7 B 0.85612 0.89397 0.87491 1.00000
  B8 B 0.89397 0.85611 0.37500 1.00000
  H1 H 0.01555 0.26031 0.24852 1.00000
  H2 H 0.26032 0.01554 0.47563 1.00000
  H3 H 0.47561 0.24854 0.26028 1.00000
  H4 H 0.24854 0.47563 0.01557 1.00000
  H5 H 0.23445 0.98969 0.00148 1.00000
  H6 H 0.98968 0.23446 0.77437 1.00000
  H7 H 0.77439 0.00146 0.98972 1.00000
  H8 H 0.00146 0.77437 0.23443 1.00000
  H9 H 0.36940 0.21519 0.95044 1.00000
  H10 H 0.21519 0.36940 0.46501 1.00000
  H11 H 0.46502 0.95041 0.21516 1.00000
  H12 H 0.95040 0.46500 0.36943 1.00000
  H13 H 0.88060 0.03481 0.29956 1.00000
  H14 H 0.03481 0.88060 0.78499 1.00000
  H15 H 0.78498 0.29959 0.03484 1.00000
  H16 H 0.29960 0.78500 0.88057 1.00000
  H17 H 0.53470 0.38058 0.79961 1.00000
  H18 H 0.38057 0.53470 0.28508 1.00000
  H19 H 0.28508 0.79965 0.38055 1.00000
  H20 H 0.79964 0.28506 0.53473 1.00000
  H21 H 0.71530 0.86942 0.45039 1.00000
  H22 H 0.86943 0.71530 0.96492 1.00000
  H23 H 0.96492 0.45035 0.86945 1.00000
  H24 H 0.45036 0.96494 0.71527 1.00000
  H25 H 0.73450 0.48979 0.27423 1.00000
  H26 H 0.48981 0.73449 0.50147 1.00000
  H27 H 0.50145 0.27425 0.48984 1.00000
  H28 H 0.27423 0.50144 0.73448 1.00000
  H29 H 0.51550 0.76021 0.97577 1.00000
  H30 H 0.76019 0.51551 0.74853 1.00000
  H31 H 0.74855 0.97575 0.76016 1.00000
  H32 H 0.97577 0.74856 0.51552 1.00000
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