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SrU4(PO4)6

Alexandria ALEX

Alex-ID: agm021308024 · Space group: R-3 (#148)

Basic Information

Formula
SrU4(PO4)6
Alex-ID
agm021308024
Elements
4
Sites
35
Space group
R-3 (#148)
Crystal system
trigonal
Volume
604.72
ų
Cell a
9.7643
Å
Cell b
9.7643
Å
Cell c
9.7643
Å
α angle
56.48
°
β angle
56.48
°
γ angle
56.48
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SrU4(PO4)6
Sr
1.00 · 2.9%
U
4.00 · 11.4%
P
6.00 · 17.1%
O
24.00 · 68.6%

Energy & Stability

Energy above hull
0.0227
eV/atom
Formation energy
-3.1772
eV/atom
Corrected total energy
-309.5005
eV
Raw total energy
-292.6455
eV

Electronic Structure

Indirect band gap
0.0064
eV
Direct band gap
0.0071
eV
DOS at Fermi level
22.6555
Total magnetisation
8.0000
μB

Additional Information

Prototype ID

AB4C6D24_1_spg148

Decomposition

U2(PO4)3 Sr2P2O7 UO2 P

Computed at

2025-02-06 04:35:17

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: agm021308024).

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 agm021308024
data_agm021308024
_cell_length_a     9.76433
_cell_length_b     9.76433
_cell_length_c     9.76433
_cell_angle_alpha  56.48028
_cell_angle_beta   56.48028
_cell_angle_gamma  56.48028
_cell_volume       604.72385
_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
  Sr1 Sr 0.50000 0.50000 0.50000 1.00000
  U1 U 0.14203 0.14203 0.14203 1.00000
  U2 U 0.85797 0.85797 0.85797 1.00000
  U3 U 0.65002 0.65002 0.65002 1.00000
  U4 U 0.34998 0.34998 0.34998 1.00000
  P1 P 0.94939 0.25941 0.52856 1.00000
  P2 P 0.25941 0.52856 0.94939 1.00000
  P3 P 0.52856 0.94939 0.25941 1.00000
  P4 P 0.47144 0.05061 0.74059 1.00000
  P5 P 0.05061 0.74059 0.47144 1.00000
  P6 P 0.74059 0.47144 0.05061 1.00000
  O1 O 0.68900 0.94544 0.08751 1.00000
  O2 O 0.69151 0.51190 0.90288 1.00000
  O3 O 0.23994 0.36684 0.97764 1.00000
  O4 O 0.51190 0.90288 0.69151 1.00000
  O5 O 0.76865 0.40992 0.56978 1.00000
  O6 O 0.48810 0.09712 0.30849 1.00000
  O7 O 0.31100 0.05456 0.91249 1.00000
  O8 O 0.97764 0.23994 0.36684 1.00000
  O9 O 0.56978 0.76865 0.40992 1.00000
  O10 O 0.59008 0.43022 0.23135 1.00000
  O11 O 0.02236 0.76006 0.63316 1.00000
  O12 O 0.23135 0.59008 0.43022 1.00000
  O13 O 0.09712 0.30849 0.48810 1.00000
  O14 O 0.30849 0.48810 0.09712 1.00000
  O15 O 0.90288 0.69151 0.51190 1.00000
  O16 O 0.05456 0.91249 0.31100 1.00000
  O17 O 0.40992 0.56978 0.76865 1.00000
  O18 O 0.63316 0.02236 0.76006 1.00000
  O19 O 0.91249 0.31100 0.05456 1.00000
  O20 O 0.94544 0.08751 0.68900 1.00000
  O21 O 0.43022 0.23135 0.59008 1.00000
  O22 O 0.76006 0.63316 0.02236 1.00000
  O23 O 0.08751 0.68900 0.94544 1.00000
  O24 O 0.36684 0.97764 0.23994 1.00000
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