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Ac2YTe3

Alexandria ALEX

Alex-ID: agm005643396 · 空间群: Fddd (#70)

基础信息

化学式
Ac2YTe3
Alex-ID
agm005643396
元素数
3
位点数
24
空间群
Fddd (#70)
晶系
orthorhombic
体积
831.61
ų
晶胞参数 a
8.0331
Å
晶胞参数 b
8.0331
Å
晶胞参数 c
14.3811
Å
α 角
100.97
°
β 角
100.97
°
γ 角
108.57
°

组成

元素组成(原子分数)
组成信息
化学式
Ac2YTe3
Ac
8.00 · 33.3%
Y
4.00 · 16.7%
Te
12.00 · 50.0%

能量与稳定性

凸包上方能量
0.0222
eV/atom
形成能
-1.4203
eV/atom
校正后总能量
-130.5067
eV
原始总能量
-130.5067
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0060
eV
费米能级态密度
14.7228
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C3_2914_spg15

分解产物

YTe AcTe

计算时间

2023-08-25 10:16:18.243773

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: agm005643396).

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 agm005643396
data_agm005643396
_cell_length_a     8.03310
_cell_length_b     8.03310
_cell_length_c     14.38110
_cell_angle_alpha  100.97245
_cell_angle_beta   100.97246
_cell_angle_gamma  108.57258
_cell_volume       831.61297
_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
  Ac1 Ac 0.99715 0.49715 0.99431 1.00000
  Ac2 Ac 0.42055 0.42055 0.84110 1.00000
  Ac3 Ac 0.82945 0.32945 0.65890 1.00000
  Ac4 Ac 0.25285 0.25285 0.50569 1.00000
  Ac5 Ac 0.74715 0.74715 0.49431 1.00000
  Ac6 Ac 0.67055 0.17055 0.34110 1.00000
  Ac7 Ac 0.57945 0.57945 0.15890 1.00000
  Ac8 Ac 0.50285 0.00285 0.00569 1.00000
  Y1 Y 0.91750 0.91750 0.83500 1.00000
  Y2 Y 0.33250 0.83250 0.66500 1.00000
  Y3 Y 0.16750 0.66750 0.33500 1.00000
  Y4 Y 0.08250 0.08250 0.16500 1.00000
  Te1 Te 0.16420 0.68219 0.82539 1.00000
  Te2 Te 0.66119 0.14320 0.82539 1.00000
  Te3 Te 0.08580 0.06781 0.67461 1.00000
  Te4 Te 0.58881 0.60680 0.67461 1.00000
  Te5 Te 0.02236 0.52236 0.50000 1.00000
  Te6 Te 0.47764 0.97764 0.50000 1.00000
  Te7 Te 0.39320 0.41119 0.32539 1.00000
  Te8 Te 0.93219 0.91420 0.32539 1.00000
  Te9 Te 0.85680 0.33881 0.17461 1.00000
  Te10 Te 0.31781 0.83580 0.17461 1.00000
  Te11 Te 0.22764 0.22764 1.00000 1.00000
  Te12 Te 0.77236 0.77236 0.00000 1.00000
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