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LaEr4Tm5

Alexandria ALEX

Alex-ID: agm006070943 · 空间群: C2/m (#12)

基础信息

化学式
LaEr4Tm5
Alex-ID
agm006070943
元素数
3
位点数
10
空间群
C2/m (#12)
晶系
monoclinic
体积
328.87
ų
晶胞参数 a
3.5386
Å
晶胞参数 b
10.8611
Å
晶胞参数 c
8.9333
Å
α 角
101.70
°
β 角
101.70
°
γ 角
90.19
°

组成

元素组成(原子分数)
组成信息
化学式
LaEr4Tm5
La
1.00 · 10.0%
Er
4.00 · 40.0%
Tm
5.00 · 50.0%

能量与稳定性

凸包上方能量
0.2528
eV/atom
形成能
0.2428
eV/atom
校正后总能量
-43.1079
eV
原始总能量
-43.1079
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0076
eV
费米能级态密度
14.6769
总磁矩
0.0019
μB

其他信息

原型 ID

AB4C5_291_spg12

分解产物

ErTm2 ErTm5 LaEr2

计算时间

2023-10-11 10:34:06

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: agm006070943).

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 agm006070943
data_agm006070943
_cell_length_a     3.53863
_cell_length_b     10.86109
_cell_length_c     8.93327
_cell_angle_alpha  101.69782
_cell_angle_beta   101.69665
_cell_angle_gamma  90.18748
_cell_volume       328.87010
_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 0.00000 0.00000 1.00000
  Er1 Er 0.68293 0.22760 0.35610 1.00000
  Er2 Er 0.01914 0.26238 0.03784 1.00000
  Er3 Er 0.31707 0.77240 0.64390 1.00000
  Er4 Er 0.98086 0.73762 0.96216 1.00000
  Tm1 Tm 0.17185 0.51725 0.33591 1.00000
  Tm2 Tm 0.16461 0.92678 0.33212 1.00000
  Tm3 Tm 0.83539 0.07322 0.66788 1.00000
  Tm4 Tm 0.50000 0.50000 0.00000 1.00000
  Tm5 Tm 0.82815 0.48275 0.66409 1.00000
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