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TbNd3Y4

Alexandria ALEX

Alex-ID: agm017231834 · 空间群: C2/m (#12)

基础信息

化学式
TbNd3Y4
Alex-ID
agm017231834
元素数
3
位点数
8
空间群
C2/m (#12)
晶系
monoclinic
体积
266.09
ų
晶胞参数 a
12.2438
Å
晶胞参数 b
12.2438
Å
晶胞参数 c
6.2645
Å
α 角
75.15
°
β 角
104.85
°
γ 角
162.94
°

组成

元素组成(原子分数)
组成信息
化学式
TbNd3Y4
Tb
1.00 · 12.5%
Nd
3.00 · 37.5%
Y
4.00 · 50.0%

能量与稳定性

凸包上方能量
0.0115
eV/atom
形成能
0.0038
eV/atom
校正后总能量
-44.7712
eV
原始总能量
-44.7712
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0255
eV
费米能级态密度
9.7845
总磁矩
0.0000
μB

其他信息

原型 ID

AB3C4_345_spg12

分解产物

Tb5Nd3 NdY2 Nd

计算时间

2025-07-01 13:50:32

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: agm017231834).

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 agm017231834
data_agm017231834
_cell_length_a     12.24377
_cell_length_b     12.24377
_cell_length_c     6.26453
_cell_angle_alpha  75.14809
_cell_angle_beta   104.85191
_cell_angle_gamma  162.94011
_cell_volume       266.09388
_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 0.50000 0.50000 1.00000
  Nd1 Nd 0.00000 0.00000 0.00000 1.00000
  Nd2 Nd 0.62545 0.37455 0.95986 1.00000
  Nd3 Nd 0.37455 0.62545 0.04014 1.00000
  Y1 Y 0.87484 0.12516 0.54006 1.00000
  Y2 Y 0.12516 0.87484 0.45994 1.00000
  Y3 Y 0.74893 0.25107 0.74890 1.00000
  Y4 Y 0.25107 0.74893 0.25110 1.00000
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