Sn4P2O9
Alexandria ALEXAlex-ID: agm005276868 · Space group: P2_1/c (#14)
Basic Information
Formula
Sn4P2O9
Alex-ID
agm005276868
Elements
3
Sites
60
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
1,039.14
ų
Cell a
9.7055
Å
Cell b
7.5388
Å
Cell c
15.2196
Å
α angle
68.93
°
β angle
90.00
°
γ angle
90.00
°
Composition
Element Composition (atomic fraction)
Composition Info
Formula
Sn4P2O9
Sn
16.00 · 26.7%
P
8.00 · 13.3%
O
36.00 · 60.0%
Energy & Stability
Energy above hull
0.0058
eV/atom
Formation energy
-2.2098
eV/atom
Corrected total energy
-418.4082
eV
Raw total energy
-393.1258
eV
Electronic Structure
Indirect band gap
3.1156
eV
Direct band gap
3.2038
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB
Additional Information
Prototype ID
A2B4C9_237_spg14
Decomposition
Sn3(PO4)2 Sn5(PO5)2
Computed at
2024-10-09 18:09:52
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: agm005276868).
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 agm005276868
data_agm005276868
_cell_length_a 9.70550
_cell_length_b 7.53875
_cell_length_c 15.21958
_cell_angle_alpha 68.93210
_cell_angle_beta 90.00000
_cell_angle_gamma 90.00000
_cell_volume 1039.13961
_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
Sn1 Sn 0.98757 0.34503 0.37317 1.00000
Sn2 Sn 0.82890 0.63961 0.90812 1.00000
Sn3 Sn 0.13130 0.83551 0.17169 1.00000
Sn4 Sn 0.17110 0.36039 0.09188 1.00000
Sn5 Sn 0.51243 0.34503 0.87317 1.00000
Sn6 Sn 0.48757 0.65497 0.12683 1.00000
Sn7 Sn 0.32890 0.36039 0.59188 1.00000
Sn8 Sn 0.16981 0.89989 0.89566 1.00000
Sn9 Sn 0.86870 0.16449 0.82831 1.00000
Sn10 Sn 0.83019 0.10011 0.10434 1.00000
Sn11 Sn 0.36870 0.83551 0.67169 1.00000
Sn12 Sn 0.63130 0.16449 0.32831 1.00000
Sn13 Sn 0.67110 0.63961 0.40812 1.00000
Sn14 Sn 0.66981 0.10011 0.60434 1.00000
Sn15 Sn 0.01243 0.65497 0.62683 1.00000
Sn16 Sn 0.33019 0.89989 0.39566 1.00000
P1 P 0.56543 0.92159 0.83651 1.00000
P2 P 0.06543 0.07841 0.66349 1.00000
P3 P 0.93457 0.92159 0.33651 1.00000
P4 P 0.34536 0.40309 0.35402 1.00000
P5 P 0.43457 0.07841 0.16349 1.00000
P6 P 0.15464 0.40309 0.85402 1.00000
P7 P 0.65464 0.59691 0.64598 1.00000
P8 P 0.84536 0.59691 0.14598 1.00000
O1 O 0.46988 0.78896 0.80557 1.00000
O2 O 0.03012 0.78896 0.30557 1.00000
O3 O 0.96988 0.21104 0.69443 1.00000
O4 O 0.19383 0.41358 0.32246 1.00000
O5 O 0.69383 0.58642 0.17754 1.00000
O6 O 0.67947 0.01337 0.75858 1.00000
O7 O 0.09847 0.19486 0.87873 1.00000
O8 O 0.90153 0.80514 0.12127 1.00000
O9 O 0.80617 0.58642 0.67754 1.00000
O10 O 0.02311 0.07527 0.35450 1.00000
O11 O 0.36412 0.46558 0.44018 1.00000
O12 O 0.63588 0.53442 0.55982 1.00000
O13 O 0.86412 0.53442 0.05982 1.00000
O14 O 0.52311 0.92473 0.14550 1.00000
O15 O 0.97689 0.92473 0.64550 1.00000
O16 O 0.64708 0.80421 0.92665 1.00000
O17 O 0.43626 0.53744 0.27487 1.00000
O18 O 0.06374 0.53744 0.77487 1.00000
O19 O 0.13588 0.46558 0.94018 1.00000
O20 O 0.32053 0.98663 0.24142 1.00000
O21 O 0.82053 0.01337 0.25858 1.00000
O22 O 0.17947 0.98663 0.74142 1.00000
O23 O 0.30617 0.41358 0.82246 1.00000
O24 O 0.35292 0.19579 0.07335 1.00000
O25 O 0.14708 0.19579 0.57335 1.00000
O26 O 0.54819 0.88371 0.38418 1.00000
O27 O 0.53012 0.21104 0.19443 1.00000
O28 O 0.85292 0.80421 0.42665 1.00000
O29 O 0.56374 0.46256 0.72513 1.00000
O30 O 0.95181 0.88371 0.88418 1.00000
O31 O 0.93626 0.46256 0.22513 1.00000
O32 O 0.40153 0.19486 0.37873 1.00000
O33 O 0.47689 0.07527 0.85450 1.00000
O34 O 0.59847 0.80514 0.62127 1.00000
O35 O 0.04819 0.11629 0.11582 1.00000
O36 O 0.45181 0.11629 0.61582 1.00000
