NaTiV(As2O7)2

Alexandria ALEX

Alex-ID: agm011024339 · Space group: P1 (#1)

Alexandria Database API

Basic Information

Formula

NaTiV(As2O7)2

Alex-ID

agm011024339

Elements

Sites

Space group

P1 (#1)

Crystal system

triclinic

Volume

918.09

Å³

Cell a

7.7399

Cell b

8.3724

Cell c

14.3181

α angle

89.20

β angle

81.74

γ angle

89.53

Composition

Element Composition (atomic fraction)

Composition Info

Formula

NaTiV(As2O7)2

3.00 · 4.8%

12.00 · 19.0%

42.00 · 66.7%

Energy & Stability

Energy above hull

0.0114

eV/atom

Formation energy

-2.0896

eV/atom

Corrected total energy

-450.6824

Raw total energy

-416.1402

Electronic Structure

Indirect band gap

1.4847

Direct band gap

1.4976

DOS at Fermi level

-0.0005

Total magnetisation

6.0000

μB

Additional Information

Prototype ID

ABCD4E14_3_spg1

Decomposition

NaV2(As2O7)2 Na7As11O31 NaTi2(AsO4)3 TiAs2O7 As2O3

Computed at

2024-12-30 14:46:44

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: agm011024339).

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

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Raw CIF Data

# CIF generated by HEAS from Alexandria entry agm011024339
data_agm011024339
_cell_length_a     7.73995
_cell_length_b     8.37238
_cell_length_c     14.31805
_cell_angle_alpha  89.20041
_cell_angle_beta   81.73592
_cell_angle_gamma  89.53351
_cell_volume       918.09360
_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 0.10663 0.92007 0.16009 1.00000
  Na2 Na 0.77037 0.92435 0.49204 1.00000
  Na3 Na 0.89631 0.42257 0.84060 1.00000
  Ti1 Ti 0.11009 0.49884 0.16310 1.00000
  Ti2 Ti 0.77150 0.49835 0.49348 1.00000
  Ti3 Ti 0.43902 0.50536 0.82797 1.00000
  V1 V 0.56568 0.00306 0.16855 1.00000
  V2 V 0.23282 0.00329 0.50457 1.00000
  V3 V 0.89651 0.00087 0.83670 1.00000
  As1 As 0.85546 0.76459 0.03736 1.00000
  As2 As 0.46586 0.68283 0.03634 1.00000
  As3 As 0.80883 0.26918 0.29262 1.00000
  As4 As 0.20758 0.18865 0.30088 1.00000
  As5 As 0.52058 0.76660 0.37047 1.00000
  As6 As 0.13214 0.68389 0.37028 1.00000
  As7 As 0.86992 0.19025 0.63218 1.00000
  As8 As 0.47294 0.27082 0.62673 1.00000
  As9 As 0.79844 0.69600 0.69902 1.00000
  As10 As 0.18891 0.77427 0.70798 1.00000
  As11 As 0.53950 0.17856 0.96329 1.00000
  As12 As 0.14656 0.26542 0.96366 1.00000
  O1 O 0.68363 0.62152 0.04986 1.00000
  O2 O 0.81056 0.92847 0.10694 1.00000
  O3 O 0.56349 0.18679 0.07909 1.00000
  O4 O 0.43015 0.86879 0.08027 1.00000
  O5 O 0.34390 0.54066 0.10042 1.00000
  O6 O 0.87697 0.43284 0.22469 1.00000
  O7 O 0.09513 0.31519 0.07985 1.00000
  O8 O 0.98715 0.12833 0.28843 1.00000
  O9 O 0.02104 0.66182 0.07997 1.00000
  O10 O 0.64562 0.16030 0.26286 1.00000
  O11 O 0.57444 0.80938 0.25439 1.00000
  O12 O 0.31599 0.04977 0.22909 1.00000
  O13 O 0.22103 0.37818 0.25463 1.00000
  O14 O 0.11013 0.68576 0.25269 1.00000
  O15 O 0.75884 0.31928 0.40915 1.00000
  O16 O 0.68820 0.66399 0.41124 1.00000
  O17 O 0.34924 0.62349 0.38392 1.00000
  O18 O 0.47571 0.92813 0.44225 1.00000
  O19 O 0.23516 0.19030 0.41550 1.00000
  O20 O 0.98214 0.05191 0.56193 1.00000
  O21 O 0.88522 0.38052 0.58706 1.00000
  O22 O 0.09786 0.87074 0.41377 1.00000
  O23 O 0.00929 0.54127 0.43252 1.00000
  O24 O 0.77237 0.68840 0.58294 1.00000
  O25 O 0.54243 0.43263 0.55623 1.00000
  O26 O 0.65208 0.13029 0.61773 1.00000
  O27 O 0.30641 0.16527 0.59838 1.00000
  O28 O 0.24534 0.81249 0.59158 1.00000
  O29 O 0.89714 0.19532 0.74770 1.00000
  O30 O 0.77907 0.88565 0.73602 1.00000
  O31 O 0.68232 0.55402 0.76808 1.00000
  O32 O 0.43253 0.32651 0.74190 1.00000
  O33 O 0.34333 0.65422 0.74865 1.00000
  O34 O 0.97252 0.17847 0.92727 1.00000
  O35 O 0.01364 0.62996 0.71746 1.00000
  O36 O 0.90981 0.80068 0.92028 1.00000
  O37 O 0.13666 0.93554 0.77718 1.00000
  O38 O 0.65257 0.03662 0.89745 1.00000
  O39 O 0.56301 0.36665 0.91334 1.00000
  O40 O 0.44330 0.67705 0.91996 1.00000
  O41 O 0.20590 0.43030 0.89328 1.00000
  O42 O 0.31684 0.12203 0.95589 1.00000

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