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Na2Mn2Cr(PO4)3

Alexandria ALEX

Alex-ID: agm010346932 · Space group: C2 (#5)

Basic Information

Formula
Na2Mn2Cr(PO4)3
Alex-ID
agm010346932
Elements
5
Sites
40
Space group
C2 (#5)
Crystal system
monoclinic
Volume
462.56
ų
Cell a
8.7977
Å
Cell b
8.7977
Å
Cell c
6.5644
Å
α angle
73.43
°
β angle
73.43
°
γ angle
92.37
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na2Mn2Cr(PO4)3
Na
4.00 · 10.0%
Mn
4.00 · 10.0%
Cr
2.00 · 5.0%
P
6.00 · 15.0%
O
24.00 · 60.0%

Energy & Stability

Energy above hull
0.0010
eV/atom
Formation energy
-2.5855
eV/atom
Corrected total energy
-316.0777
eV
Raw total energy
-288.4734
eV

Electronic Structure

Indirect band gap
1.4402
eV
Direct band gap
1.4969
eV
DOS at Fermi level
-0.0004
Total magnetisation
26.0000
μB

Additional Information

Prototype ID

AB2C2D3E12_40_spg5

Decomposition

Mn3(PO4)2 NaMnPO4 MnCr2O4 NaCrP2O7

Computed at

2024-08-24 23:49:04.227248

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: agm010346932).

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 agm010346932
data_agm010346932
_cell_length_a     8.79773
_cell_length_b     8.79773
_cell_length_c     6.56439
_cell_angle_alpha  73.42576
_cell_angle_beta   73.42576
_cell_angle_gamma  92.36936
_cell_volume       462.55683
_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
  Na1 Na 0.96800 0.03200 0.50000 1.00000
  Na2 Na 0.01539 0.98461 0.00000 1.00000
  Na3 Na 0.49728 0.50055 0.24992 1.00000
  Na4 Na 0.49945 0.50272 0.75008 1.00000
  Mn1 Mn 0.26969 0.73031 0.50000 1.00000
  Mn2 Mn 0.73074 0.26926 0.00000 1.00000
  Mn3 Mn 0.62619 0.93128 0.89626 1.00000
  Mn4 Mn 0.06872 0.37381 0.10374 1.00000
  Cr1 Cr 0.38668 0.06064 0.61589 1.00000
  Cr2 Cr 0.93936 0.61332 0.38411 1.00000
  P1 P 0.65684 0.86939 0.38043 1.00000
  P2 P 0.13061 0.34316 0.61957 1.00000
  P3 P 0.34606 0.12762 0.12248 1.00000
  P4 P 0.87238 0.65394 0.87752 1.00000
  P5 P 0.71192 0.28808 0.50000 1.00000
  P6 P 0.28125 0.71875 0.00000 1.00000
  O1 O 0.18549 0.17556 0.61881 1.00000
  O2 O 0.82444 0.81451 0.38119 1.00000
  O3 O 0.84366 0.82997 0.84739 1.00000
  O4 O 0.17003 0.15634 0.15261 1.00000
  O5 O 0.25579 0.84135 0.78552 1.00000
  O6 O 0.15865 0.74421 0.21448 1.00000
  O7 O 0.74294 0.17781 0.71110 1.00000
  O8 O 0.82219 0.25706 0.28890 1.00000
  O9 O 0.34848 0.00192 0.34910 1.00000
  O10 O 0.99808 0.65152 0.65090 1.00000
  O11 O 0.68885 0.00102 0.15122 1.00000
  O12 O 0.99898 0.31115 0.84878 1.00000
  O13 O 0.27235 0.46871 0.57784 1.00000
  O14 O 0.53129 0.72765 0.42216 1.00000
  O15 O 0.72289 0.53465 0.92927 1.00000
  O16 O 0.46535 0.27711 0.07073 1.00000
  O17 O 0.53565 0.26437 0.49766 1.00000
  O18 O 0.73563 0.46435 0.50234 1.00000
  O19 O 0.44665 0.73922 0.02790 1.00000
  O20 O 0.26078 0.55335 0.97210 1.00000
  O21 O 0.59381 0.94974 0.56933 1.00000
  O22 O 0.05026 0.40619 0.43067 1.00000
  O23 O 0.39965 0.05250 0.92808 1.00000
  O24 O 0.94750 0.60035 0.07192 1.00000
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