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TbY7Tm4

Alexandria ALEX

Alex-ID: agm066430112 · 空间群: P-1 (#2)

基础信息

化学式
TbY7Tm4
Alex-ID
agm066430112
元素数
3
位点数
12
空间群
P-1 (#2)
晶系
triclinic
体积
378.13
ų
晶胞参数 a
6.1827
Å
晶胞参数 b
7.1537
Å
晶胞参数 c
8.7951
Å
α 角
90.00
°
β 角
76.42
°
γ 角
89.98
°

组成

元素组成(原子分数)
组成信息
化学式
TbY7Tm4
Tb
1.00 · 8.3%
Y
7.00 · 58.3%
Tm
4.00 · 33.3%

能量与稳定性

凸包上方能量
0.0084
eV/atom
形成能
0.0015
eV/atom
校正后总能量
-67.7419
eV
原始总能量
-67.7419
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0119
eV
费米能级态密度
18.1725
总磁矩
0.0000
μB

其他信息

原型 ID

AB4C7_234_spg2

分解产物

Tb5Y Y5Tm YTm2

计算时间

2024-11-12 13:55:25.442443

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: agm066430112).

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 agm066430112
data_agm066430112
_cell_length_a     6.18268
_cell_length_b     7.15370
_cell_length_c     8.79515
_cell_angle_alpha  89.99602
_cell_angle_beta   76.41942
_cell_angle_gamma  89.97870
_cell_volume       378.12506
_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
  Tb1 Tb 0.00000 0.00000 0.00000 1.00000
  Y1 Y 0.50125 0.24797 0.00128 1.00000
  Y2 Y 0.49875 0.75203 0.99872 1.00000
  Y3 Y 0.27989 0.24778 0.66426 1.00000
  Y4 Y 0.72011 0.75222 0.33574 1.00000
  Y5 Y 0.77688 0.49996 0.66420 1.00000
  Y6 Y 0.00000 0.50000 0.00000 1.00000
  Y7 Y 0.22312 0.50004 0.33580 1.00000
  Tm1 Tm 0.72377 0.24806 0.33440 1.00000
  Tm2 Tm 0.27623 0.75194 0.66560 1.00000
  Tm3 Tm 0.78017 0.99999 0.66463 1.00000
  Tm4 Tm 0.21983 0.00001 0.33537 1.00000
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