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Tb2Sm3Np2

Alexandria ALEX

Alex-ID: agm009873408 · 空间群: C2/m (#12)

基础信息

化学式
Tb2Sm3Np2
Alex-ID
agm009873408
元素数
3
位点数
7
空间群
C2/m (#12)
晶系
monoclinic
体积
203.23
ų
晶胞参数 a
16.7573
Å
晶胞参数 b
16.7573
Å
晶胞参数 c
3.4688
Å
α 角
84.10
°
β 角
84.10
°
γ 角
12.11
°

组成

元素组成(原子分数)
组成信息
化学式
Tb2Sm3Np2
Tb
2.00 · 28.6%
Sm
3.00 · 42.9%
Np
2.00 · 28.6%

能量与稳定性

凸包上方能量
0.1561
eV/atom
形成能
0.1547
eV/atom
校正后总能量
-48.2340
eV
原始总能量
-48.2340
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
14.7417
总磁矩
0.0000
μB

其他信息

原型 ID

A2B2C3_139_spg65

分解产物

Tb2Sm Sm Np

计算时间

2024-04-06 15:02:46

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: agm009873408).

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 agm009873408
data_agm009873408
_cell_length_a     16.75727
_cell_length_b     16.75727
_cell_length_c     3.46884
_cell_angle_alpha  84.10407
_cell_angle_beta   84.10407
_cell_angle_gamma  12.10853
_cell_volume       203.23225
_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 0.83889 0.83889 0.16519 1.00000
  Tb2 Tb 0.16058 0.16058 0.85095 1.00000
  Sm1 Sm 0.99974 0.99974 0.00631 1.00000
  Sm2 Sm 0.42025 0.42025 0.59001 1.00000
  Sm3 Sm 0.57923 0.57923 0.42371 1.00000
  Np1 Np 0.26625 0.26625 0.81619 1.00000
  Np2 Np 0.73321 0.73321 0.20168 1.00000
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