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LaErB12

Alexandria ALEX

Alex-ID: agm024092848 · 空间群: P4/mmm (#123)

Alexandria Database API

基础信息

化学式
LaErB12
Alex-ID
agm024092848
元素数
3
位点数
14
空间群
P4/mmm (#123)
晶系
tetragonal
体积
140.05
ų
晶胞参数 a
5.8280
Å
晶胞参数 b
5.8280
Å
晶胞参数 c
4.1231
Å
α 角
90.00
°
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
LaErB12
La
1.00 · 7.1%
Er
1.00 · 7.1%
B
12.00 · 85.7%

能量与稳定性

凸包上方能量
0.0271
eV/atom
形成能
-0.4654
eV/atom
校正后总能量
-96.1346
eV
原始总能量
-96.1346
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
1.8316
总磁矩
0.0000
μB

其他信息

原型 ID

ABC12_2_spg123

分解产物

ErB12 LaB6 ErB4

计算时间

2025-03-10 15:02:46

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: agm024092848).

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 agm024092848
data_agm024092848
_cell_length_a     5.82802
_cell_length_b     5.82802
_cell_length_c     4.12313
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       140.04529
_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 0.50000 0.50000 0.00000 1.00000
  Er1 Er 0.00000 0.00000 0.00000 1.00000
  B1 B 0.00000 0.50000 0.19945 1.00000
  B2 B 0.50000 0.00000 0.19945 1.00000
  B3 B 0.15032 0.65065 0.50000 1.00000
  B4 B 0.65065 0.15032 0.50000 1.00000
  B5 B 0.84968 0.65065 0.50000 1.00000
  B6 B 0.34935 0.15032 0.50000 1.00000
  B7 B 0.84968 0.34935 0.50000 1.00000
  B8 B 0.34935 0.84968 0.50000 1.00000
  B9 B 0.15032 0.34935 0.50000 1.00000
  B10 B 0.65065 0.84968 0.50000 1.00000
  B11 B 0.00000 0.50000 0.80055 1.00000
  B12 B 0.50000 0.00000 0.80055 1.00000
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