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Yb7(PO6)2

Alexandria ALEX

Alex-ID: agm081884841 · Space group: P2_1/c (#14)

Basic Information

Formula
Yb7(PO6)2
Alex-ID
agm081884841
Elements
3
Sites
42
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
696.67
ų
Cell a
9.0115
Å
Cell b
8.4007
Å
Cell c
10.8893
Å
α angle
90.00
°
β angle
122.32
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Yb7(PO6)2
Yb
14.00 · 33.3%
P
4.00 · 9.5%
O
24.00 · 57.1%

Energy & Stability

Energy above hull
0.2036
eV/atom
Formation energy
-3.1096
eV/atom
Corrected total energy
-292.6032
eV
Raw total energy
-275.7482
eV

Electronic Structure

Indirect band gap
0.0029
eV
Direct band gap
0.0055
eV
DOS at Fermi level
186.3763
Total magnetisation
3.0630
μB

Additional Information

Prototype ID

A2B7C12_92_spg14

Decomposition

Yb2P2O7 YbO

Computed at

2025-03-03 08:43:26

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: agm081884841).

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 agm081884841
data_agm081884841
_cell_length_a     9.01147
_cell_length_b     8.40066
_cell_length_c     10.88932
_cell_angle_alpha  90.00000
_cell_angle_beta   122.31532
_cell_angle_gamma  90.00000
_cell_volume       696.67108
_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
  Yb1 Yb 0.29063 0.24483 0.95345 1.00000
  Yb2 Yb 0.70937 0.75517 0.04655 1.00000
  Yb3 Yb 0.70937 0.74483 0.54655 1.00000
  Yb4 Yb 0.29063 0.25517 0.45345 1.00000
  Yb5 Yb 0.54520 0.49924 0.26622 1.00000
  Yb6 Yb 0.45480 0.50076 0.73378 1.00000
  Yb7 Yb 0.45480 0.99924 0.23378 1.00000
  Yb8 Yb 0.54520 0.00076 0.76622 1.00000
  Yb9 Yb 0.21285 0.82715 0.80962 1.00000
  Yb10 Yb 0.78715 0.17285 0.19038 1.00000
  Yb11 Yb 0.78715 0.32715 0.69038 1.00000
  Yb12 Yb 0.21285 0.67285 0.30962 1.00000
  Yb13 Yb 0.00000 0.00000 0.00000 1.00000
  Yb14 Yb 0.00000 0.50000 0.50000 1.00000
  P1 P 0.10902 0.18114 0.63396 1.00000
  P2 P 0.89098 0.81886 0.36604 1.00000
  P3 P 0.89098 0.68114 0.86604 1.00000
  P4 P 0.10902 0.31886 0.13396 1.00000
  O1 O 0.03365 0.21495 0.46910 1.00000
  O2 O 0.96635 0.78505 0.53090 1.00000
  O3 O 0.96635 0.71495 0.03090 1.00000
  O4 O 0.03365 0.28505 0.96910 1.00000
  O5 O 0.25410 0.51407 0.49247 1.00000
  O6 O 0.74590 0.48593 0.50753 1.00000
  O7 O 0.74590 0.01407 0.00753 1.00000
  O8 O 0.25410 0.98593 0.99247 1.00000
  O9 O 0.25215 0.44984 0.19352 1.00000
  O10 O 0.74785 0.55016 0.80648 1.00000
  O11 O 0.74785 0.94984 0.30648 1.00000
  O12 O 0.25215 0.05016 0.69352 1.00000
  O13 O 0.97072 0.14055 0.67057 1.00000
  O14 O 0.02928 0.85945 0.32943 1.00000
  O15 O 0.02928 0.64055 0.82943 1.00000
  O16 O 0.97072 0.35945 0.17057 1.00000
  O17 O 0.20262 0.15666 0.21555 1.00000
  O18 O 0.79738 0.84334 0.78445 1.00000
  O19 O 0.79738 0.65666 0.28445 1.00000
  O20 O 0.20262 0.34334 0.71555 1.00000
  O21 O 0.46107 0.74609 0.83051 1.00000
  O22 O 0.53893 0.25391 0.16949 1.00000
  O23 O 0.53893 0.24609 0.66949 1.00000
  O24 O 0.46107 0.75391 0.33051 1.00000
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