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LaDyS3

Alexandria ALEX

Alex-ID: agm020034232 · 空间群: Cmcm (#63)

基础信息

化学式
LaDyS3
Alex-ID
agm020034232
元素数
3
位点数
10
空间群
Cmcm (#63)
晶系
orthorhombic
体积
245.91
ų
晶胞参数 a
6.7266
Å
晶胞参数 b
6.7266
Å
晶胞参数 c
9.6542
Å
α 角
90.00
°
β 角
90.00
°
γ 角
145.74
°

组成

元素组成(原子分数)
组成信息
化学式
LaDyS3
La
2.00 · 20.0%
Dy
2.00 · 20.0%
S
6.00 · 60.0%

能量与稳定性

凸包上方能量
0.0059
eV/atom
形成能
-2.5441
eV/atom
校正后总能量
-69.2685
eV
原始总能量
-65.2877
eV

电子结构

间接带隙
0.8068
eV
直接带隙
1.2230
eV
费米能级态密度
-0.0132
总磁矩
0.0000
μB

其他信息

原型 ID

ABC3_410_spg63

分解产物

La(DyS2)3 La2S3

计算时间

2025-01-03 13:46:08

引用参考

Alexandria 官方页面
https://alexandria.icams.rub.de/
参考引用

The crystal structure and related material properties of this entry were obtained from the Alexandria database (Alex-ID: agm020034232).

文献引用

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}
}

晶体结构 3D 渲染

加载 3D 结构...

样式: Ball & Stick
原始 CIF 数据
# CIF generated by HEAS from Alexandria entry agm020034232
data_agm020034232
_cell_length_a     6.72657
_cell_length_b     6.72657
_cell_length_c     9.65424
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  145.73912
_cell_volume       245.91481
_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 0.74664 0.25336 0.75000 1.00000
  La2 La 0.25336 0.74664 0.25000 1.00000
  Dy1 Dy 0.00000 0.00000 0.50000 1.00000
  Dy2 Dy 0.00000 0.00000 0.00000 1.00000
  S1 S 0.35856 0.64144 0.56466 1.00000
  S2 S 0.64144 0.35856 0.43534 1.00000
  S3 S 0.64144 0.35856 0.06466 1.00000
  S4 S 0.35856 0.64144 0.93534 1.00000
  S5 S 0.08914 0.91086 0.75000 1.00000
  S6 S 0.91086 0.08914 0.25000 1.00000
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