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Na2TiCrP2(O4F)2

Alexandria ALEX

Alex-ID: agm010306405 · Space group: P2_1/c (#14)

Basic Information

Formula
Na2TiCrP2(O4F)2
Alex-ID
agm010306405
Elements
6
Sites
32
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
398.12
ų
Cell a
6.7218
Å
Cell b
8.5151
Å
Cell c
7.6877
Å
α angle
90.00
°
β angle
115.21
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na2TiCrP2(O4F)2
Na
4.00 · 12.5%
Ti
2.00 · 6.3%
Cr
2.00 · 6.3%
P
4.00 · 12.5%
O
16.00 · 50.0%
F
4.00 · 12.5%

Energy & Stability

Energy above hull
0.0102
eV/atom
Formation energy
-2.8915
eV/atom
Corrected total energy
-239.4937
eV
Raw total energy
-224.2311
eV

Electronic Structure

Indirect band gap
0.7941
eV
Direct band gap
0.7941
eV
DOS at Fermi level
-0.1900
Total magnetisation
8.0000
μB

Additional Information

Prototype ID

ABC2D2E2F8_14_spg2

Decomposition

NaTi2(PO4)3 Cr3(PO4)2 Na3CrF6 NaCrPO4 TiO2 CrP

Computed at

2025-01-15 22:12:09

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: agm010306405).

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 agm010306405
data_agm010306405
_cell_length_a     6.72177
_cell_length_b     8.51507
_cell_length_c     7.68772
_cell_angle_alpha  90.00000
_cell_angle_beta   115.20609
_cell_angle_gamma  90.00000
_cell_volume       398.11889
_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 0.30301 0.16191 0.79465 1.00000
  Na2 Na 0.69699 0.66191 0.70535 1.00000
  Na3 Na 0.30301 0.33809 0.29465 1.00000
  Na4 Na 0.69699 0.83809 0.20535 1.00000
  Ti1 Ti 0.00000 0.00000 0.00000 1.00000
  Ti2 Ti 0.00000 0.50000 0.50000 1.00000
  Cr1 Cr 0.50000 0.00000 0.50000 1.00000
  Cr2 Cr 0.50000 0.50000 0.00000 1.00000
  P1 P 0.75191 0.18710 0.24801 1.00000
  P2 P 0.24809 0.68710 0.25199 1.00000
  P3 P 0.75191 0.31290 0.74801 1.00000
  P4 P 0.24809 0.81290 0.75199 1.00000
  O1 O 0.95426 0.20122 0.85023 1.00000
  O2 O 0.79917 0.42064 0.60216 1.00000
  O3 O 0.71975 0.07267 0.38765 1.00000
  O4 O 0.79917 0.07936 0.10216 1.00000
  O5 O 0.54105 0.28317 0.13292 1.00000
  O6 O 0.28025 0.57267 0.11235 1.00000
  O7 O 0.54105 0.21683 0.63292 1.00000
  O8 O 0.04574 0.70122 0.64977 1.00000
  O9 O 0.95426 0.29878 0.35023 1.00000
  O10 O 0.45895 0.78317 0.36708 1.00000
  O11 O 0.71975 0.42733 0.88765 1.00000
  O12 O 0.45895 0.71683 0.86708 1.00000
  O13 O 0.20083 0.92064 0.89784 1.00000
  O14 O 0.28025 0.92733 0.61235 1.00000
  O15 O 0.20083 0.57936 0.39784 1.00000
  O16 O 0.04574 0.79878 0.14977 1.00000
  F1 F 0.23654 0.09094 0.21024 1.00000
  F2 F 0.23654 0.40906 0.71024 1.00000
  F3 F 0.76346 0.59094 0.28976 1.00000
  F4 F 0.76346 0.90906 0.78976 1.00000
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