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KNaScGa(PO4)3

Alexandria ALEX

Alex-ID: agm010376965 · Space group: C2 (#5)

Basic Information

Formula
KNaScGa(PO4)3
Alex-ID
agm010376965
Elements
6
Sites
38
Space group
C2 (#5)
Crystal system
monoclinic
Volume
540.07
ų
Cell a
8.9125
Å
Cell b
8.9125
Å
Cell c
9.1413
Å
α angle
65.02
°
β angle
65.02
°
γ angle
58.16
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
KNaScGa(PO4)3
K
2.00 · 5.3%
Na
2.00 · 5.3%
Sc
2.00 · 5.3%
Ga
2.00 · 5.3%
P
6.00 · 15.8%
O
24.00 · 63.2%

Energy & Stability

Energy above hull
0.0565
eV/atom
Formation energy
-2.7646
eV/atom
Corrected total energy
-280.0749
eV
Raw total energy
-263.2200
eV

Electronic Structure

Indirect band gap
0.0145
eV
Direct band gap
0.0671
eV
DOS at Fermi level
14.2964
Total magnetisation
2.0844
μB

Additional Information

Prototype ID

ABCDE3F12_1_spg5

Decomposition

Na3Ga(PO4)2 K3Ga2(PO4)3 Na3Sc2(PO4)3 GaPO4 KScP2O7 KO12

Computed at

2024-08-24 23:50:18.601226

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: agm010376965).

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 agm010376965
data_agm010376965
_cell_length_a     8.91250
_cell_length_b     8.91250
_cell_length_c     9.14133
_cell_angle_alpha  65.02248
_cell_angle_beta   65.02248
_cell_angle_gamma  58.15972
_cell_volume       540.07326
_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
  K1 K 0.94070 0.51640 0.24514 1.00000
  K2 K 0.48360 0.05930 0.75486 1.00000
  Na1 Na 0.86446 0.71034 0.57143 1.00000
  Na2 Na 0.28966 0.13554 0.42857 1.00000
  Sc1 Sc 0.35541 0.85804 0.19199 1.00000
  Sc2 Sc 0.14196 0.64459 0.80801 1.00000
  Ga1 Ga 0.79187 0.32281 0.73708 1.00000
  Ga2 Ga 0.67719 0.20813 0.26292 1.00000
  P1 P 0.96341 0.03659 0.50000 1.00000
  P2 P 0.44966 0.25346 0.01877 1.00000
  P3 P 0.74654 0.55034 0.98123 1.00000
  P4 P 0.28437 0.46281 0.46991 1.00000
  P5 P 0.53719 0.71563 0.53009 1.00000
  P6 P 0.01903 0.98097 0.00000 1.00000
  O1 O 0.75413 0.39496 0.14603 1.00000
  O2 O 0.85249 0.01264 0.15548 1.00000
  O3 O 0.92327 0.19637 0.55991 1.00000
  O4 O 0.98358 0.85969 0.64264 1.00000
  O5 O 0.91593 0.58432 0.93277 1.00000
  O6 O 0.49612 0.25158 0.16456 1.00000
  O7 O 0.60504 0.24587 0.85397 1.00000
  O8 O 0.80363 0.07673 0.44009 1.00000
  O9 O 0.41568 0.08407 0.06723 1.00000
  O10 O 0.27217 0.42580 0.99025 1.00000
  O11 O 0.74842 0.50388 0.83544 1.00000
  O12 O 0.57420 0.72783 0.00975 1.00000
  O13 O 0.46229 0.28468 0.44542 1.00000
  O14 O 0.24536 0.47617 0.64725 1.00000
  O15 O 0.71532 0.53771 0.55458 1.00000
  O16 O 0.55161 0.87833 0.53473 1.00000
  O17 O 0.18883 0.94733 0.03798 1.00000
  O18 O 0.36793 0.69601 0.66493 1.00000
  O19 O 0.52383 0.75464 0.35275 1.00000
  O20 O 0.12167 0.44839 0.46527 1.00000
  O21 O 0.98736 0.14751 0.84452 1.00000
  O22 O 0.05267 0.81117 0.96202 1.00000
  O23 O 0.14031 0.01642 0.35736 1.00000
  O24 O 0.30399 0.63207 0.33507 1.00000
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