Ba9Ho3Mg5Ta7O36
Alexandria ALEXAlex-ID: agm010666902 · Space group: P1 (#1)
Basic Information
Formula
Ba9Ho3Mg5Ta7O36
Alex-ID
agm010666902
Elements
5
Sites
60
Space group
P1 (#1)
Crystal system
triclinic
Volume
836.63
ų
Cell a
5.7629
Å
Cell b
8.3399
Å
Cell c
17.4101
Å
α angle
89.14
°
β angle
89.65
°
γ angle
89.54
°
Composition
Element Composition (atomic fraction)
Composition Info
Formula
Ba9Ho3Mg5Ta7O36
Ba
9.00 · 15.0%
Ho
3.00 · 5.0%
Mg
5.00 · 8.3%
Ta
7.00 · 11.7%
O
36.00 · 60.0%
Energy & Stability
Energy above hull
0.0656
eV/atom
Formation energy
-3.4140
eV/atom
Corrected total energy
-505.3161
eV
Raw total energy
-480.0337
eV
Electronic Structure
Indirect band gap
3.2396
eV
Direct band gap
3.2582
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB
Additional Information
Prototype ID
A3B5C7D9E36_0_spg25
Decomposition
Ho3TaO7 Ba3MgTa2O9 MgO
Computed at
2024-08-24 23:49:31.826495
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: agm010666902).
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 agm010666902
data_agm010666902
_cell_length_a 5.76295
_cell_length_b 8.33988
_cell_length_c 17.41006
_cell_angle_alpha 89.13741
_cell_angle_beta 89.64733
_cell_angle_gamma 89.54254
_cell_volume 836.63089
_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
Ba1 Ba 0.99912 0.74487 0.99817 1.00000
Ba2 Ba 0.49745 0.25556 0.16956 1.00000
Ba3 Ba 0.49406 0.74132 0.16873 1.00000
Ba4 Ba 0.99311 0.23432 0.33664 1.00000
Ba5 Ba 0.49995 0.74537 0.50050 1.00000
Ba6 Ba 0.50618 0.25691 0.83045 1.00000
Ba7 Ba 0.00139 0.24554 0.66433 1.00000
Ba8 Ba 0.50399 0.74875 0.82557 1.00000
Ba9 Ba 0.99987 0.25627 0.99752 1.00000
Ho1 Ho 0.95818 0.67172 0.31537 1.00000
Ho2 Ho 0.46369 0.17310 0.48916 1.00000
Ho3 Ho 0.96169 0.67719 0.65596 1.00000
Mg1 Mg 0.99686 0.48756 0.16247 1.00000
Mg2 Mg 0.50141 0.97977 0.33317 1.00000
Mg3 Mg 0.50829 0.00082 0.66465 1.00000
Mg4 Mg 0.00436 0.49222 0.49691 1.00000
Mg5 Mg 0.00092 0.50489 0.83319 1.00000
Ta1 Ta 0.49986 0.00217 0.00025 1.00000
Ta2 Ta 0.49933 0.50631 0.99899 1.00000
Ta3 Ta 0.99751 0.99842 0.17517 1.00000
Ta4 Ta 0.48704 0.50186 0.34009 1.00000
Ta5 Ta 0.99404 0.00181 0.50388 1.00000
Ta6 Ta 0.49300 0.50112 0.66294 1.00000
Ta7 Ta 0.00627 0.99895 0.82466 1.00000
O1 O 0.73792 0.49809 0.08099 1.00000
O2 O 0.49396 0.24211 0.00543 1.00000
O3 O 0.25471 0.50504 0.08001 1.00000
O4 O 0.24447 0.99989 0.24940 1.00000
O5 O 0.25040 0.98138 0.08316 1.00000
O6 O 0.00952 0.23305 0.15987 1.00000
O7 O 0.98245 0.75379 0.18476 1.00000
O8 O 0.74827 0.02171 0.24796 1.00000
O9 O 0.74527 0.98754 0.08319 1.00000
O10 O 0.75336 0.51481 0.41333 1.00000
O11 O 0.74914 0.48194 0.25698 1.00000
O12 O 0.47211 0.27037 0.35985 1.00000
O13 O 0.57324 0.74070 0.32495 1.00000
O14 O 0.22585 0.56782 0.40564 1.00000
O15 O 0.24707 0.50520 0.25599 1.00000
O16 O 0.26142 0.01748 0.57830 1.00000
O17 O 0.25489 0.98663 0.42345 1.00000
O18 O 0.08176 0.25031 0.49182 1.00000
O19 O 0.97169 0.77651 0.52917 1.00000
O20 O 0.73891 0.06589 0.57332 1.00000
O21 O 0.74706 0.01657 0.42370 1.00000
O22 O 0.75113 0.51143 0.74404 1.00000
O23 O 0.76380 0.49485 0.58752 1.00000
O24 O 0.57740 0.75053 0.65853 1.00000
O25 O 0.48038 0.27232 0.67230 1.00000
O26 O 0.23777 0.54404 0.73854 1.00000
O27 O 0.24878 0.52992 0.58520 1.00000
O28 O 0.25499 0.99243 0.75243 1.00000
O29 O 0.25571 0.00124 0.92070 1.00000
O30 O 0.01308 0.23897 0.83311 1.00000
O31 O 0.99257 0.76571 0.84126 1.00000
O32 O 0.75977 0.00890 0.75187 1.00000
O33 O 0.74399 0.00744 0.92040 1.00000
O34 O 0.74286 0.49196 0.91962 1.00000
O35 O 0.50417 0.74913 0.99702 1.00000
O36 O 0.26258 0.49751 0.91787 1.00000
