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Ce(Er3Sc)2

Alexandria ALEX

Alex-ID: agm005771670 · 空间群: C2/c (#15)

基础信息

化学式
Ce(Er3Sc)2
Alex-ID
agm005771670
元素数
3
位点数
18
空间群
C2/c (#15)
晶系
monoclinic
体积
530.48
ų
晶胞参数 a
6.3573
Å
晶胞参数 b
9.2840
Å
晶胞参数 c
9.2839
Å
α 角
98.38
°
β 角
97.73
°
γ 角
97.73
°

组成

元素组成(原子分数)
组成信息
化学式
Ce(Er3Sc)2
Ce
2.00 · 11.1%
Er
12.00 · 66.7%
Sc
4.00 · 22.2%

能量与稳定性

凸包上方能量
0.1361
eV/atom
形成能
0.1361
eV/atom
校正后总能量
-89.4976
eV
原始总能量
-89.4976
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0014
eV
费米能级态密度
33.7377
总磁矩
-2.3250
μB

其他信息

原型 ID

AB2C6_953_spg15

分解产物

Ce Er Sc

计算时间

2023-07-09 17:24:28.030523

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: agm005771670).

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 agm005771670
data_agm005771670
_cell_length_a     6.35729
_cell_length_b     9.28395
_cell_length_c     9.28393
_cell_angle_alpha  98.38289
_cell_angle_beta   97.73126
_cell_angle_gamma  97.73126
_cell_volume       530.48098
_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
  Ce1 Ce 0.25000 0.10513 0.89487 1.00000
  Ce2 Ce 0.75000 0.89487 0.10513 1.00000
  Er1 Er 0.51376 0.73212 0.35547 1.00000
  Er2 Er 0.98624 0.64453 0.26788 1.00000
  Er3 Er 0.48624 0.26788 0.64453 1.00000
  Er4 Er 0.01376 0.35547 0.73212 1.00000
  Er5 Er 0.20366 0.92237 0.55591 1.00000
  Er6 Er 0.29634 0.44409 0.07763 1.00000
  Er7 Er 0.79634 0.07763 0.44409 1.00000
  Er8 Er 0.70366 0.55591 0.92237 1.00000
  Er9 Er 0.19486 0.75743 0.94439 1.00000
  Er10 Er 0.30514 0.05561 0.24257 1.00000
  Er11 Er 0.80514 0.24257 0.05561 1.00000
  Er12 Er 0.69486 0.94439 0.75743 1.00000
  Sc1 Sc 0.36197 0.61189 0.64541 1.00000
  Sc2 Sc 0.13803 0.35459 0.38811 1.00000
  Sc3 Sc 0.63803 0.38811 0.35459 1.00000
  Sc4 Sc 0.86197 0.64541 0.61189 1.00000
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