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La4Y3Sc2

Alexandria ALEX

Alex-ID: agm005674712 · 空间群: C2/m (#12)

基础信息

化学式
La4Y3Sc2
Alex-ID
agm005674712
元素数
3
位点数
9
空间群
C2/m (#12)
晶系
monoclinic
体积
299.64
ų
晶胞参数 a
3.6301
Å
晶胞参数 b
6.7083
Å
晶胞参数 c
14.4186
Å
α 角
63.54
°
β 角
90.00
°
γ 角
105.70
°

组成

元素组成(原子分数)
组成信息
化学式
La4Y3Sc2
La
4.00 · 44.4%
Y
3.00 · 33.3%
Sc
2.00 · 22.2%

能量与稳定性

凸包上方能量
0.1048
eV/atom
形成能
0.0974
eV/atom
校正后总能量
-50.8857
eV
原始总能量
-50.8857
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0000
eV
费米能级态密度
15.8233
总磁矩
0.0000
μB

其他信息

原型 ID

A2B3C4_784_spg12

分解产物

La7Y LaY2 Sc

计算时间

2023-06-28 05:00:56.415341

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: agm005674712).

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 agm005674712
data_agm005674712
_cell_length_a     3.63012
_cell_length_b     6.70831
_cell_length_c     14.41864
_cell_angle_alpha  63.53799
_cell_angle_beta   90.00000
_cell_angle_gamma  105.69813
_cell_volume       299.63540
_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 0.65304 0.30609 0.12637 1.00000
  La2 La 0.11069 0.22138 0.61376 1.00000
  La3 La 0.88931 0.77862 0.38624 1.00000
  La4 La 0.34696 0.69391 0.87363 1.00000
  Y1 Y 0.37785 0.75570 0.61430 1.00000
  Y2 Y 0.00000 0.00000 0.00000 1.00000
  Y3 Y 0.62215 0.24430 0.38570 1.00000
  Sc1 Sc 0.33716 0.67433 0.20754 1.00000
  Sc2 Sc 0.66284 0.32567 0.79246 1.00000
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