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Li2AcLaSe4

Alexandria ALEX

Alex-ID: agm004787906 · 空间群: P2/m (#10)

基础信息

化学式
Li2AcLaSe4
Alex-ID
agm004787906
元素数
4
位点数
8
空间群
P2/m (#10)
晶系
monoclinic
体积
216.75
ų
晶胞参数 a
4.3773
Å
晶胞参数 b
7.0005
Å
晶胞参数 c
7.5874
Å
α 角
68.78
°
β 角
90.00
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
Li2AcLaSe4
Li
2.00 · 25.0%
Ac
1.00 · 12.5%
La
1.00 · 12.5%
Se
4.00 · 50.0%

能量与稳定性

凸包上方能量
0.0539
eV/atom
形成能
-1.6983
eV/atom
校正后总能量
-40.4121
eV
原始总能量
-40.4121
eV

电子结构

间接带隙
1.8706
eV
直接带隙
1.8706
eV
费米能级态密度
0.0000
总磁矩
0.0000
μB

其他信息

原型 ID

ABC2D4_452_spg10

分解产物

AcLaSe3 Li2Se

计算时间

2022-07-16 21:32:17.483985

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: agm004787906).

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 agm004787906
data_agm004787906
_cell_length_a     4.37734
_cell_length_b     7.00052
_cell_length_c     7.58737
_cell_angle_alpha  68.78424
_cell_angle_beta   89.99970
_cell_angle_gamma  89.99967
_cell_volume       216.74652
_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
  Li1 Li 0.00000 0.00000 1.00000 1.00000
  Li2 Li 0.50000 0.00000 0.50000 1.00000
  Ac1 Ac 0.00000 0.49999 0.50000 1.00000
  La1 La 0.50000 0.50000 1.00000 1.00000
  Se1 Se 0.00000 0.76158 0.75260 1.00000
  Se2 Se 1.00000 0.23842 0.24740 1.00000
  Se3 Se 0.50000 0.76509 0.23765 1.00000
  Se4 Se 0.50000 0.23491 0.76235 1.00000
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