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Pr2Er2Tm5

Alexandria ALEX

Alex-ID: agm005563253 · 空间群: C2/m (#12)

基础信息

化学式
Pr2Er2Tm5
Alex-ID
agm005563253
元素数
3
位点数
9
空间群
C2/m (#12)
晶系
monoclinic
体积
300.00
ų
晶胞参数 a
3.4655
Å
晶胞参数 b
8.1649
Å
晶胞参数 c
12.4450
Å
α 角
120.32
°
β 角
98.00
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
Pr2Er2Tm5
Pr
2.00 · 22.2%
Er
2.00 · 22.2%
Tm
5.00 · 55.6%

能量与稳定性

凸包上方能量
0.2324
eV/atom
形成能
0.2242
eV/atom
校正后总能量
-39.0335
eV
原始总能量
-39.0335
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
13.1756
总磁矩
-0.0002
μB

其他信息

原型 ID

A2B2C5_540_spg12

分解产物

ErTm2 ErTm5 Pr

计算时间

2023-06-03 05:28:35.215780

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: agm005563253).

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 agm005563253
data_agm005563253
_cell_length_a     3.46555
_cell_length_b     8.16489
_cell_length_c     12.44497
_cell_angle_alpha  120.31794
_cell_angle_beta   98.00305
_cell_angle_gamma  90.00056
_cell_volume       300.00103
_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
  Pr1 Pr 0.81922 0.77996 0.63843 1.00000
  Pr2 Pr 0.18078 0.22004 0.36157 1.00000
  Er1 Er 0.54636 0.73746 0.09273 1.00000
  Er2 Er 0.45364 0.26254 0.90727 1.00000
  Tm1 Tm 0.69068 0.84962 0.38137 1.00000
  Tm2 Tm 0.30931 0.15038 0.61863 1.00000
  Tm3 Tm 0.90523 0.53932 0.81044 1.00000
  Tm4 Tm 0.09477 0.46068 0.18956 1.00000
  Tm5 Tm 0.00000 0.00000 0.00000 1.00000
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