导航

HEAS Data Platform · 材料科学计算数据库

Tb12PrDy2

Alexandria ALEX

Alex-ID: agm005807771 · 空间群: C2/m (#12)

基础信息

化学式
Tb12PrDy2
Alex-ID
agm005807771
元素数
3
位点数
30
空间群
C2/m (#12)
晶系
monoclinic
体积
976.48
ų
晶胞参数 a
6.6473
Å
晶胞参数 b
6.6473
Å
晶胞参数 c
24.9772
Å
α 角
96.62
°
β 角
83.38
°
γ 角
64.94
°

组成

元素组成(原子分数)
组成信息
化学式
Tb12PrDy2
Tb
24.00 · 80.0%
Pr
2.00 · 6.7%
Dy
4.00 · 13.3%

能量与稳定性

凸包上方能量
0.1158
eV/atom
形成能
0.1107
eV/atom
校正后总能量
-135.8379
eV
原始总能量
-135.8379
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0202
eV
费米能级态密度
46.6759
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C12_73_spg12

分解产物

Tb5Dy Tb2Pr3Dy Tb5Pr

计算时间

2023-07-18 00:10:48.445178

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: agm005807771).

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 agm005807771
data_agm005807771
_cell_length_a     6.64729
_cell_length_b     6.64729
_cell_length_c     24.97716
_cell_angle_alpha  96.61918
_cell_angle_beta   83.38083
_cell_angle_gamma  64.94422
_cell_volume       976.47938
_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 0.40380 0.59941 0.79754 1.00000
  Tb2 Tb 0.90059 0.09620 0.79754 1.00000
  Tb3 Tb 0.60428 0.89572 0.86205 1.00000
  Tb4 Tb 0.05734 0.94303 0.92500 1.00000
  Tb5 Tb 0.00459 0.99899 0.33021 1.00000
  Tb6 Tb 0.44266 0.55697 0.07500 1.00000
  Tb7 Tb 0.83534 0.17054 0.55534 1.00000
  Tb8 Tb 0.50101 0.49541 0.33021 1.00000
  Tb9 Tb 0.10519 0.39481 0.86028 1.00000
  Tb10 Tb 0.89572 0.60428 0.13795 1.00000
  Tb11 Tb 0.32272 0.17728 0.57264 1.00000
  Tb12 Tb 0.66466 0.32946 0.44466 1.00000
  Tb13 Tb 0.99899 0.00459 0.66979 1.00000
  Tb14 Tb 0.17728 0.32272 0.42736 1.00000
  Tb15 Tb 0.39481 0.10519 0.13972 1.00000
  Tb16 Tb 0.68601 0.81399 0.42394 1.00000
  Tb17 Tb 0.81399 0.68601 0.57606 1.00000
  Tb18 Tb 0.09620 0.90059 0.20246 1.00000
  Tb19 Tb 0.32946 0.66466 0.55534 1.00000
  Tb20 Tb 0.49541 0.50101 0.66979 1.00000
  Tb21 Tb 0.55697 0.44266 0.92500 1.00000
  Tb22 Tb 0.59941 0.40380 0.20246 1.00000
  Tb23 Tb 0.17054 0.83534 0.44466 1.00000
  Tb24 Tb 0.94303 0.05734 0.07500 1.00000
  Pr1 Pr 0.49970 0.00030 0.00065 1.00000
  Pr2 Pr 0.00030 0.49970 0.99935 1.00000
  Dy1 Dy 0.54734 0.95266 0.27300 1.00000
  Dy2 Dy 0.04400 0.45600 0.27245 1.00000
  Dy3 Dy 0.95266 0.54734 0.72700 1.00000
  Dy4 Dy 0.45600 0.04400 0.72755 1.00000
获取直接链接