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Na5Ti2Ge2PO13

Alexandria ALEX

Alex-ID: agm010796480 · Space group: P-1 (#2)

Basic Information

Formula
Na5Ti2Ge2PO13
Alex-ID
agm010796480
Elements
5
Sites
46
Space group
P-1 (#2)
Crystal system
triclinic
Volume
586.98
ų
Cell a
5.5390
Å
Cell b
7.3087
Å
Cell c
14.8274
Å
α angle
100.13
°
β angle
96.20
°
γ angle
91.15
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na5Ti2Ge2PO13
Na
10.00 · 21.7%
Ti
4.00 · 8.7%
Ge
4.00 · 8.7%
P
2.00 · 4.3%
O
26.00 · 56.5%

Energy & Stability

Energy above hull
0.0046
eV/atom
Formation energy
-2.6452
eV/atom
Corrected total energy
-324.6532
eV
Raw total energy
-306.3937
eV

Electronic Structure

Indirect band gap
2.5396
eV
Direct band gap
2.5854
eV
DOS at Fermi level
0.0000
Total magnetisation
0.1036
μB

Additional Information

Prototype ID

AB2C2D5E13_4_spg2

Decomposition

Na4TiP2O9 Na2Ti2Ge2O9 Na2TiGeO5 Na4Ge9O20

Computed at

2024-09-22 07:26:48.391824

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: agm010796480).

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 agm010796480
data_agm010796480
_cell_length_a     5.53897
_cell_length_b     7.30871
_cell_length_c     14.82738
_cell_angle_alpha  100.12686
_cell_angle_beta   96.19566
_cell_angle_gamma  91.15203
_cell_volume       586.98082
_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 0.75587 0.25566 0.58217 1.00000
  Na2 Na 0.24413 0.74434 0.41783 1.00000
  Na3 Na 0.32406 0.54305 0.59845 1.00000
  Na4 Na 0.67594 0.45695 0.40155 1.00000
  Na5 Na 0.32091 0.03005 0.63135 1.00000
  Na6 Na 0.67909 0.96995 0.36865 1.00000
  Na7 Na 0.75625 0.86636 0.99979 1.00000
  Na8 Na 0.17499 0.43374 0.23746 1.00000
  Na9 Na 0.82501 0.56626 0.76254 1.00000
  Na10 Na 0.24375 0.13364 0.00021 1.00000
  Ti1 Ti 0.78034 0.38337 0.98672 1.00000
  Ti2 Ti 0.21966 0.61663 0.01328 1.00000
  Ti3 Ti 0.81216 0.07043 0.77441 1.00000
  Ti4 Ti 0.18784 0.92957 0.22559 1.00000
  Ge1 Ge 0.34992 0.35214 0.79975 1.00000
  Ge2 Ge 0.29975 0.80314 0.82465 1.00000
  Ge3 Ge 0.65008 0.64786 0.20025 1.00000
  Ge4 Ge 0.70025 0.19686 0.17535 1.00000
  P1 P 0.18267 0.22777 0.43111 1.00000
  P2 P 0.81733 0.77223 0.56889 1.00000
  O1 O 0.66572 0.76718 0.47399 1.00000
  O2 O 0.33428 0.23282 0.52601 1.00000
  O3 O 0.74445 0.59927 0.60931 1.00000
  O4 O 0.25555 0.40073 0.39069 1.00000
  O5 O 0.09269 0.77537 0.55859 1.00000
  O6 O 0.90731 0.22463 0.44141 1.00000
  O7 O 0.92351 0.57792 0.93358 1.00000
  O8 O 0.07649 0.42208 0.06642 1.00000
  O9 O 0.75934 0.95958 0.63425 1.00000
  O10 O 0.24066 0.04042 0.36575 1.00000
  O11 O 0.85714 0.18732 0.90213 1.00000
  O12 O 0.14286 0.81268 0.09787 1.00000
  O13 O 0.60201 0.27872 0.74112 1.00000
  O14 O 0.39799 0.72128 0.25888 1.00000
  O15 O 0.08933 0.21814 0.74664 1.00000
  O16 O 0.91067 0.78186 0.25336 1.00000
  O17 O 0.41486 0.39728 0.92163 1.00000
  O18 O 0.58514 0.60272 0.07837 1.00000
  O19 O 0.50821 0.94091 0.78437 1.00000
  O20 O 0.49179 0.05909 0.21563 1.00000
  O21 O 0.69997 0.42877 0.24066 1.00000
  O22 O 0.30003 0.57123 0.75934 1.00000
  O23 O 0.64374 0.19370 0.05696 1.00000
  O24 O 0.35626 0.80630 0.94304 1.00000
  O25 O 0.00061 0.13331 0.20103 1.00000
  O26 O 0.99939 0.86669 0.79897 1.00000
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