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Ca2NdSnS4Br3

Alexandria ALEX

Alex-ID: agm011189072 · Space group: P2_1 (#4)

Basic Information

Formula
Ca2NdSnS4Br3
Alex-ID
agm011189072
Elements
5
Sites
22
Space group
P2_1 (#4)
Crystal system
monoclinic
Volume
590.21
ų
Cell a
10.1679
Å
Cell b
6.5266
Å
Cell c
10.2199
Å
α angle
90.00
°
β angle
119.51
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ca2NdSnS4Br3
Ca
4.00 · 18.2%
Nd
2.00 · 9.1%
Sn
2.00 · 9.1%
S
8.00 · 36.4%
Br
6.00 · 27.3%

Energy & Stability

Energy above hull
0.0371
eV/atom
Formation energy
-1.8103
eV/atom
Corrected total energy
-108.4417
eV
Raw total energy
-103.1340
eV

Electronic Structure

Indirect band gap
2.3940
eV
Direct band gap
2.4858
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D3E4_10_spg36

Decomposition

SnS2 Nd2SnS5 CaBr2 Ca2SnS4

Computed at

2025-01-03 14:59:09

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: agm011189072).

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 agm011189072
data_agm011189072
_cell_length_a     10.16786
_cell_length_b     6.52662
_cell_length_c     10.21989
_cell_angle_alpha  90.00000
_cell_angle_beta   119.51332
_cell_angle_gamma  90.00000
_cell_volume       590.20656
_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
  Ca1 Ca 0.74069 0.42178 0.35692 1.00000
  Ca2 Ca 0.11368 0.42129 0.26696 1.00000
  Ca3 Ca 0.25931 0.92178 0.64308 1.00000
  Ca4 Ca 0.88632 0.92129 0.73304 1.00000
  Nd1 Nd 0.65257 0.41717 0.88341 1.00000
  Nd2 Nd 0.34743 0.91717 0.11659 1.00000
  Sn1 Sn 0.16564 0.49311 0.82897 1.00000
  Sn2 Sn 0.83436 0.99311 0.17103 1.00000
  S1 S 0.16865 0.12242 0.83551 1.00000
  S2 S 0.83135 0.62242 0.16449 1.00000
  S3 S 0.92360 0.16299 0.01783 1.00000
  S4 S 0.58855 0.15943 0.07263 1.00000
  S5 S 0.98283 0.15819 0.41047 1.00000
  S6 S 0.07640 0.66299 0.98217 1.00000
  S7 S 0.41145 0.65943 0.92737 1.00000
  S8 S 0.01717 0.65819 0.58953 1.00000
  Br1 Br 0.35960 0.33183 0.61282 1.00000
  Br2 Br 0.74811 0.33213 0.64591 1.00000
  Br3 Br 0.39035 0.33023 0.25102 1.00000
  Br4 Br 0.64040 0.83183 0.38718 1.00000
  Br5 Br 0.25189 0.83213 0.35409 1.00000
  Br6 Br 0.60965 0.83023 0.74898 1.00000
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