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Tb2Dy2YTm2

Alexandria ALEX

Alex-ID: agm024384659 · 空间群: C2/m (#12)

基础信息

化学式
Tb2Dy2YTm2
Alex-ID
agm024384659
元素数
4
位点数
7
空间群
C2/m (#12)
晶系
monoclinic
体积
218.80
ų
晶胞参数 a
6.1207
Å
晶胞参数 b
6.1207
Å
晶胞参数 c
7.9149
Å
α 角
82.49
°
β 角
97.51
°
γ 角
131.79
°

组成

元素组成(原子分数)
组成信息
化学式
Tb2Dy2YTm2
Tb
2.00 · 28.6%
Dy
2.00 · 28.6%
Y
1.00 · 14.3%
Tm
2.00 · 28.6%

能量与稳定性

凸包上方能量
0.0286
eV/atom
形成能
0.0224
eV/atom
校正后总能量
-33.7216
eV
原始总能量
-33.7216
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
9.3635
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C2D2_74_spg12

分解产物

TbDy5 DyTm5 Y5Tm Tb5Dy

计算时间

2025-05-18 08:00:14

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: agm024384659).

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 agm024384659
data_agm024384659
_cell_length_a     6.12074
_cell_length_b     6.12074
_cell_length_c     7.91490
_cell_angle_alpha  82.49355
_cell_angle_beta   97.50645
_cell_angle_gamma  131.79196
_cell_volume       218.80001
_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 0.85701 0.14299 0.07039 1.00000
  Tb2 Tb 0.14299 0.85701 0.92961 1.00000
  Dy1 Dy 0.42817 0.57183 0.78500 1.00000
  Dy2 Dy 0.57183 0.42817 0.21500 1.00000
  Y1 Y 0.00000 0.00000 0.50000 1.00000
  Tm1 Tm 0.28556 0.71444 0.35733 1.00000
  Tm2 Tm 0.71444 0.28556 0.64267 1.00000
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