Tb2Te(SeO5)2
Alexandria ALEXAlex-ID: agm019529794 · Space group: P2_1/c (#14)
Basic Information
Formula
Tb2Te(SeO5)2
Alex-ID
agm019529794
Elements
4
Sites
60
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
1,077.41
ų
Cell a
7.0532
Å
Cell b
11.6104
Å
Cell c
13.5557
Å
α angle
90.00
°
β angle
103.93
°
γ angle
90.00
°
Composition
Element Composition (atomic fraction)
Composition Info
Formula
Tb2Te(SeO5)2
Tb
8.00 · 13.3%
Te
4.00 · 6.7%
Se
8.00 · 13.3%
O
40.00 · 66.7%
Energy & Stability
Energy above hull
0.0000
eV/atom
Formation energy
-2.3033
eV/atom
Corrected total energy
-414.0787
eV
Raw total energy
-385.9871
eV
Electronic Structure
Indirect band gap
3.7352
eV
Direct band gap
3.7352
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0003
μB
Additional Information
Prototype ID
AB2C2D10_35_spg14
Decomposition
Tb2Te(SeO5)2
Computed at
2025-02-01 05:40:57
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: agm019529794).
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 agm019529794
data_agm019529794
_cell_length_a 7.05316
_cell_length_b 11.61040
_cell_length_c 13.55569
_cell_angle_alpha 90.00000
_cell_angle_beta 103.93425
_cell_angle_gamma 90.00000
_cell_volume 1077.40951
_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
Tb1 Tb 0.70191 0.15960 0.40847 1.00000
Tb2 Tb 0.29809 0.65960 0.09153 1.00000
Tb3 Tb 0.29809 0.84040 0.59153 1.00000
Tb4 Tb 0.70191 0.34040 0.90847 1.00000
Tb5 Tb 0.22984 0.29196 0.46107 1.00000
Tb6 Tb 0.77016 0.79196 0.03893 1.00000
Tb7 Tb 0.77016 0.70804 0.53893 1.00000
Tb8 Tb 0.22984 0.20804 0.96107 1.00000
Te1 Te 0.17913 0.02971 0.33832 1.00000
Te2 Te 0.82087 0.52971 0.16168 1.00000
Te3 Te 0.82087 0.97029 0.66168 1.00000
Te4 Te 0.17913 0.47029 0.83832 1.00000
Se1 Se 0.77948 0.39223 0.54462 1.00000
Se2 Se 0.22052 0.89223 0.95538 1.00000
Se3 Se 0.22052 0.60777 0.45538 1.00000
Se4 Se 0.77948 0.10777 0.04462 1.00000
Se5 Se 0.36635 0.35413 0.21953 1.00000
Se6 Se 0.63365 0.85413 0.28047 1.00000
Se7 Se 0.63365 0.64587 0.78047 1.00000
Se8 Se 0.36635 0.14587 0.71953 1.00000
O1 O 0.37653 0.13575 0.40251 1.00000
O2 O 0.62347 0.63575 0.09749 1.00000
O3 O 0.62347 0.86425 0.59749 1.00000
O4 O 0.37653 0.36425 0.90251 1.00000
O5 O 0.19506 0.92693 0.44457 1.00000
O6 O 0.80494 0.42693 0.05543 1.00000
O7 O 0.80494 0.07307 0.55543 1.00000
O8 O 0.19506 0.57307 0.94457 1.00000
O9 O 0.99440 0.13723 0.36635 1.00000
O10 O 0.00560 0.63723 0.13365 1.00000
O11 O 0.00560 0.86277 0.63365 1.00000
O12 O 0.99440 0.36277 0.86635 1.00000
O13 O 0.91088 0.31998 0.46916 1.00000
O14 O 0.08912 0.81998 0.03084 1.00000
O15 O 0.08912 0.68002 0.53084 1.00000
O16 O 0.91088 0.18002 0.96916 1.00000
O17 O 0.57164 0.30900 0.49951 1.00000
O18 O 0.42836 0.80900 0.00049 1.00000
O19 O 0.42836 0.69100 0.50049 1.00000
O20 O 0.57164 0.19100 0.99951 1.00000
O21 O 0.73461 0.52110 0.48553 1.00000
O22 O 0.26539 0.02110 0.01447 1.00000
O23 O 0.26539 0.47890 0.51447 1.00000
O24 O 0.73461 0.97890 0.98553 1.00000
O25 O 0.22054 0.36882 0.30011 1.00000
O26 O 0.77946 0.86882 0.19989 1.00000
O27 O 0.77946 0.63118 0.69989 1.00000
O28 O 0.22054 0.13118 0.80011 1.00000
O29 O 0.57649 0.28813 0.27092 1.00000
O30 O 0.42351 0.78813 0.22908 1.00000
O31 O 0.42351 0.71187 0.72908 1.00000
O32 O 0.57649 0.21187 0.77092 1.00000
O33 O 0.24419 0.27780 0.12030 1.00000
O34 O 0.75581 0.77780 0.37970 1.00000
O35 O 0.75581 0.72220 0.87970 1.00000
O36 O 0.24419 0.22220 0.62030 1.00000
O37 O 0.41628 0.48573 0.18258 1.00000
O38 O 0.58372 0.98573 0.31742 1.00000
O39 O 0.58372 0.51427 0.81742 1.00000
O40 O 0.41628 0.01427 0.68258 1.00000
