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Na2FePCO7

Alexandria ALEX

Alex-ID: agm005263098 · Space group: P2_1/m (#11)

Basic Information

Formula
Na2FePCO7
Alex-ID
agm005263098
Elements
5
Sites
24
Space group
P2_1/m (#11)
Crystal system
monoclinic
Volume
314.42
ų
Cell a
6.5820
Å
Cell b
5.2829
Å
Cell c
9.0463
Å
α angle
88.30
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na2FePCO7
Na
4.00 · 16.7%
Fe
2.00 · 8.3%
P
2.00 · 8.3%
C
2.00 · 8.3%
O
14.00 · 58.3%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-2.2986
eV/atom
Corrected total energy
-176.0496
eV
Raw total energy
-160.7516
eV

Electronic Structure

Indirect band gap
2.3455
eV
Direct band gap
2.3993
eV
DOS at Fermi level
0.0000
Total magnetisation
9.9975
μB

Additional Information

Prototype ID

ABCD2E7_8_spg11

Decomposition

Na2FePCO7

Computed at

2023-05-09 12:12:26.477185

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: agm005263098).

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 agm005263098
data_agm005263098
_cell_length_a     6.58203
_cell_length_b     5.28291
_cell_length_c     9.04635
_cell_angle_alpha  88.29731
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       314.42299
_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 0.49629 0.76415 0.77605 1.00000
  Na2 Na 0.00371 0.76415 0.77605 1.00000
  Na3 Na 0.50371 0.23585 0.22395 1.00000
  Na4 Na 0.99629 0.23585 0.22395 1.00000
  Fe1 Fe 0.75000 0.21350 0.64111 1.00000
  Fe2 Fe 0.25000 0.78650 0.35889 1.00000
  P1 P 0.25000 0.27930 0.57174 1.00000
  P2 P 0.75000 0.72070 0.42826 1.00000
  C1 C 0.75000 0.27271 0.91699 1.00000
  C2 C 0.25000 0.72729 0.08301 1.00000
  O1 O 0.25000 0.68867 0.94671 1.00000
  O2 O 0.75000 0.04805 0.85929 1.00000
  O3 O 0.75000 0.45920 0.81541 1.00000
  O4 O 0.05915 0.19841 0.66051 1.00000
  O5 O 0.44085 0.19841 0.66051 1.00000
  O6 O 0.75000 0.84801 0.58147 1.00000
  O7 O 0.25000 0.57466 0.54546 1.00000
  O8 O 0.75000 0.42534 0.45454 1.00000
  O9 O 0.25000 0.15199 0.41853 1.00000
  O10 O 0.55915 0.80159 0.33949 1.00000
  O11 O 0.94085 0.80159 0.33949 1.00000
  O12 O 0.25000 0.54080 0.18459 1.00000
  O13 O 0.25000 0.95195 0.14071 1.00000
  O14 O 0.75000 0.31133 0.05329 1.00000
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