LaErAs2(SCl)4
Alexandria ALEXAlex-ID: agm010345038 · Space group: P2_1/c (#14)
Basic Information
Formula
LaErAs2(SCl)4
Alex-ID
agm010345038
Elements
5
Sites
48
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
1,394.12
ų
Cell a
8.0750
Å
Cell b
8.9470
Å
Cell c
19.6151
Å
α angle
90.00
°
β angle
100.34
°
γ angle
90.00
°
Composition
Element Composition (atomic fraction)
Composition Info
Formula
LaErAs2(SCl)4
La
4.00 · 8.3%
Er
4.00 · 8.3%
As
8.00 · 16.7%
S
16.00 · 33.3%
Cl
16.00 · 33.3%
Energy & Stability
Energy above hull
0.0276
eV/atom
Formation energy
-1.7966
eV/atom
Corrected total energy
-247.4939
eV
Raw total energy
-236.8786
eV
Electronic Structure
Indirect band gap
2.2908
eV
Direct band gap
2.2908
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB
Additional Information
Prototype ID
ABC2D4E4_0_spg14
Decomposition
LaCl3 ErSCl As2S3
Computed at
2024-12-10 11:00:49
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: agm010345038).
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 agm010345038
data_agm010345038
_cell_length_a 8.07498
_cell_length_b 8.94702
_cell_length_c 19.61512
_cell_angle_alpha 90.00000
_cell_angle_beta 100.34013
_cell_angle_gamma 90.00000
_cell_volume 1394.11980
_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
La1 La 0.12593 0.63952 0.24673 1.00000
La2 La 0.87407 0.13952 0.25327 1.00000
La3 La 0.87407 0.36048 0.75327 1.00000
La4 La 0.12593 0.86048 0.74673 1.00000
Er1 Er 0.63220 0.64009 0.25728 1.00000
Er2 Er 0.36780 0.14009 0.24272 1.00000
Er3 Er 0.36780 0.35991 0.74272 1.00000
Er4 Er 0.63220 0.85991 0.75728 1.00000
As1 As 0.28372 0.46239 0.07410 1.00000
As2 As 0.71628 0.96239 0.42590 1.00000
As3 As 0.71628 0.53761 0.92590 1.00000
As4 As 0.28372 0.03761 0.57410 1.00000
As5 As 0.72152 0.32114 0.42477 1.00000
As6 As 0.27848 0.82114 0.07523 1.00000
As7 As 0.27848 0.67886 0.57523 1.00000
As8 As 0.72152 0.17886 0.92477 1.00000
S1 S 0.62889 0.33418 0.30837 1.00000
S2 S 0.37111 0.83418 0.19163 1.00000
S3 S 0.37111 0.66582 0.69163 1.00000
S4 S 0.62889 0.16582 0.80837 1.00000
S5 S 0.92624 0.14011 0.42155 1.00000
S6 S 0.07376 0.64011 0.07845 1.00000
S7 S 0.07376 0.85989 0.57845 1.00000
S8 S 0.92624 0.35989 0.92155 1.00000
S9 S 0.54062 0.14434 0.45421 1.00000
S10 S 0.45938 0.64434 0.04579 1.00000
S11 S 0.45938 0.85566 0.54579 1.00000
S12 S 0.54062 0.35566 0.95421 1.00000
S13 S 0.37251 0.44707 0.19094 1.00000
S14 S 0.62749 0.94707 0.30906 1.00000
S15 S 0.62749 0.55293 0.80906 1.00000
S16 S 0.37251 0.05293 0.69094 1.00000
Cl1 Cl 0.91251 0.64000 0.35219 1.00000
Cl2 Cl 0.08749 0.14000 0.14781 1.00000
Cl3 Cl 0.08749 0.36000 0.64781 1.00000
Cl4 Cl 0.91251 0.86000 0.85219 1.00000
Cl5 Cl 0.16692 0.95780 0.31133 1.00000
Cl6 Cl 0.83308 0.45780 0.18867 1.00000
Cl7 Cl 0.83308 0.04220 0.68867 1.00000
Cl8 Cl 0.16692 0.54220 0.81133 1.00000
Cl9 Cl 0.42499 0.63926 0.35001 1.00000
Cl10 Cl 0.57501 0.13926 0.14999 1.00000
Cl11 Cl 0.57501 0.36074 0.64999 1.00000
Cl12 Cl 0.42499 0.86074 0.85001 1.00000
Cl13 Cl 0.83258 0.82230 0.18893 1.00000
Cl14 Cl 0.16742 0.32230 0.31107 1.00000
Cl15 Cl 0.16742 0.17770 0.81107 1.00000
Cl16 Cl 0.83258 0.67770 0.68893 1.00000
