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NdTh2Bi3

Alexandria ALEX

Alex-ID: agm032147811 · 空间群: Fddd (#70)

基础信息

化学式
NdTh2Bi3
Alex-ID
agm032147811
元素数
3
位点数
24
空间群
Fddd (#70)
晶系
orthorhombic
体积
826.22
ų
晶胞参数 a
15.2474
Å
晶胞参数 b
14.5392
Å
晶胞参数 c
7.9698
Å
α 角
79.45
°
β 角
69.63
°
γ 角
30.92
°

组成

元素组成(原子分数)
组成信息
化学式
NdTh2Bi3
Nd
4.00 · 16.7%
Th
8.00 · 33.3%
Bi
12.00 · 50.0%

能量与稳定性

凸包上方能量
0.0071
eV/atom
形成能
-0.6935
eV/atom
校正后总能量
-141.6834
eV
原始总能量
-141.6834
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0066
eV
费米能级态密度
16.0981
总磁矩
-0.0003
μB

其他信息

原型 ID

AB2C3_36_spg70

分解产物

NdThBi2 NdTh3Bi4

计算时间

2024-12-11 03:03:32

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: agm032147811).

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 agm032147811
data_agm032147811
_cell_length_a     15.24744
_cell_length_b     14.53920
_cell_length_c     7.96981
_cell_angle_alpha  79.45247
_cell_angle_beta   69.62580
_cell_angle_gamma  30.92173
_cell_volume       826.21950
_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
  Nd1 Nd 0.91656 0.91656 0.08344 1.00000
  Nd2 Nd 0.33344 0.33344 0.16656 1.00000
  Nd3 Nd 0.16656 0.16656 0.33344 1.00000
  Nd4 Nd 0.08344 0.08344 0.91656 1.00000
  Th1 Th 0.00025 0.00025 0.49975 1.00000
  Th2 Th 0.41631 0.41631 0.58369 1.00000
  Th3 Th 0.83369 0.83369 0.66631 1.00000
  Th4 Th 0.24975 0.24975 0.75025 1.00000
  Th5 Th 0.75025 0.75025 0.24975 1.00000
  Th6 Th 0.66631 0.66631 0.83369 1.00000
  Th7 Th 0.58369 0.58369 0.41631 1.00000
  Th8 Th 0.49975 0.49975 0.00025 1.00000
  Bi1 Bi 0.66684 0.16664 0.83316 1.00000
  Bi2 Bi 0.16664 0.66684 0.33336 1.00000
  Bi3 Bi 0.58316 0.08336 0.41684 1.00000
  Bi4 Bi 0.08336 0.58316 0.91664 1.00000
  Bi5 Bi 0.50031 0.99969 0.99969 1.00000
  Bi6 Bi 0.99969 0.50031 0.50031 1.00000
  Bi7 Bi 0.91664 0.41684 0.08336 1.00000
  Bi8 Bi 0.41684 0.91664 0.58316 1.00000
  Bi9 Bi 0.33336 0.83316 0.16664 1.00000
  Bi10 Bi 0.83316 0.33336 0.66684 1.00000
  Bi11 Bi 0.74969 0.25031 0.25031 1.00000
  Bi12 Bi 0.25031 0.74969 0.74969 1.00000
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