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Tb(PrY6)2

Alexandria ALEX

Alex-ID: agm005774449 · 空间群: Cmme (#67)

基础信息

化学式
Tb(PrY6)2
Alex-ID
agm005774449
元素数
3
位点数
30
空间群
Cmme (#67)
晶系
orthorhombic
体积
1,011.98
ų
晶胞参数 a
6.7273
Å
晶胞参数 b
6.7273
Å
晶胞参数 c
24.9475
Å
α 角
90.00
°
β 角
90.00
°
γ 角
116.32
°

组成

元素组成(原子分数)
组成信息
化学式
Tb(PrY6)2
Tb
2.00 · 6.7%
Pr
4.00 · 13.3%
Y
24.00 · 80.0%

能量与稳定性

凸包上方能量
0.1720
eV/atom
形成能
0.1655
eV/atom
校正后总能量
-178.5489
eV
原始总能量
-178.5489
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0018
eV
费米能级态密度
51.9636
总磁矩
0.0023
μB

其他信息

原型 ID

AB2C12_71_spg67

分解产物

PrY8 TbPrY4

计算时间

2023-07-18 09:14:19.289871

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: agm005774449).

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 agm005774449
data_agm005774449
_cell_length_a     6.72733
_cell_length_b     6.72733
_cell_length_c     24.94748
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  116.32272
_cell_volume       1011.97724
_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 0.50000 0.00000 0.99986 1.00000
  Tb2 Tb 0.00000 0.50000 0.00014 1.00000
  Pr1 Pr 0.50000 0.00000 0.26501 1.00000
  Pr2 Pr 0.00000 0.50000 0.27033 1.00000
  Pr3 Pr 0.00000 0.50000 0.73499 1.00000
  Pr4 Pr 0.50000 0.00000 0.72967 1.00000
  Y1 Y 0.50000 0.50000 0.80176 1.00000
  Y2 Y 0.00000 0.00000 0.80176 1.00000
  Y3 Y 0.75052 0.74948 0.92351 1.00000
  Y4 Y 0.25053 0.75053 0.87433 1.00000
  Y5 Y 0.00000 0.00000 0.32769 1.00000
  Y6 Y 0.24947 0.74947 0.12567 1.00000
  Y7 Y 0.76162 0.26162 0.58412 1.00000
  Y8 Y 0.50000 0.50000 0.32769 1.00000
  Y9 Y 0.24948 0.25052 0.92351 1.00000
  Y10 Y 0.74948 0.75052 0.07649 1.00000
  Y11 Y 0.26471 0.23529 0.56058 1.00000
  Y12 Y 0.73838 0.23838 0.41588 1.00000
  Y13 Y 0.00000 0.00000 0.67231 1.00000
  Y14 Y 0.23529 0.26471 0.43942 1.00000
  Y15 Y 0.25052 0.24948 0.07649 1.00000
  Y16 Y 0.76471 0.73529 0.43942 1.00000
  Y17 Y 0.73529 0.76471 0.56058 1.00000
  Y18 Y 0.00000 0.00000 0.19824 1.00000
  Y19 Y 0.23838 0.73838 0.58412 1.00000
  Y20 Y 0.50000 0.50000 0.67231 1.00000
  Y21 Y 0.74947 0.24947 0.87433 1.00000
  Y22 Y 0.50000 0.50000 0.19824 1.00000
  Y23 Y 0.26162 0.76162 0.41588 1.00000
  Y24 Y 0.75053 0.25053 0.12567 1.00000
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