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Mn2P2O7

Alexandria ALEX

Alex-ID: agm013206520 · Space group: P-1 (#2)

Basic Information

Formula
Mn2P2O7
Alex-ID
agm013206520
Elements
3
Sites
22
Space group
P-1 (#2)
Crystal system
triclinic
Volume
267.64
ų
Cell a
6.4116
Å
Cell b
6.5941
Å
Cell c
6.9305
Å
α angle
68.71
°
β angle
79.87
°
γ angle
81.55
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Mn2P2O7
Mn
4.00 · 18.2%
P
4.00 · 18.2%
O
14.00 · 63.6%

Energy & Stability

Energy above hull
0.0104
eV/atom
Formation energy
-2.5738
eV/atom
Corrected total energy
-184.3555
eV
Raw total energy
-167.8000
eV

Electronic Structure

Indirect band gap
3.0364
eV
Direct band gap
3.4181
eV
DOS at Fermi level
0.0000
Total magnetisation
20.0000
μB

Additional Information

Prototype ID

A2B2C7_13_spg2

Decomposition

Mn2P2O7

Computed at

2024-12-09 07:46:24

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: agm013206520).

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 agm013206520
data_agm013206520
_cell_length_a     6.41162
_cell_length_b     6.59412
_cell_length_c     6.93048
_cell_angle_alpha  68.70592
_cell_angle_beta   79.86513
_cell_angle_gamma  81.54504
_cell_volume       267.64319
_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 0.93180 0.27923 0.21673 1.00000
  Mn2 Mn 0.06820 0.72077 0.78327 1.00000
  Mn3 Mn 0.34767 0.89375 0.23494 1.00000
  Mn4 Mn 0.65233 0.10625 0.76506 1.00000
  P1 P 0.15184 0.20749 0.77054 1.00000
  P2 P 0.84816 0.79251 0.22946 1.00000
  P3 P 0.60045 0.64795 0.66179 1.00000
  P4 P 0.39955 0.35205 0.33821 1.00000
  O1 O 0.74243 0.62833 0.44578 1.00000
  O2 O 0.25757 0.37167 0.55422 1.00000
  O3 O 0.99733 0.07930 0.72131 1.00000
  O4 O 0.00267 0.92070 0.27869 1.00000
  O5 O 0.61829 0.23491 0.40173 1.00000
  O6 O 0.38171 0.76509 0.59827 1.00000
  O7 O 0.40893 0.58652 0.19595 1.00000
  O8 O 0.59107 0.41348 0.80405 1.00000
  O9 O 0.96000 0.63474 0.11745 1.00000
  O10 O 0.04000 0.36526 0.88255 1.00000
  O11 O 0.67470 0.95200 0.11448 1.00000
  O12 O 0.32530 0.04800 0.88552 1.00000
  O13 O 0.27061 0.21522 0.27101 1.00000
  O14 O 0.72939 0.78478 0.72899 1.00000
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