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NdSmPt

Alexandria ALEX

Alex-ID: agm005646371 · 空间群: Pbca (#61)

基础信息

化学式
NdSmPt
Alex-ID
agm005646371
元素数
3
位点数
24
空间群
Pbca (#61)
晶系
orthorhombic
体积
699.02
ų
晶胞参数 a
7.0893
Å
晶胞参数 b
7.3081
Å
晶胞参数 c
13.4920
Å
α 角
90.00
°
β 角
90.00
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
NdSmPt
Nd
8.00 · 33.3%
Sm
8.00 · 33.3%
Pt
8.00 · 33.3%

能量与稳定性

凸包上方能量
0.0190
eV/atom
形成能
-0.8025
eV/atom
校正后总能量
-143.9305
eV
原始总能量
-143.9305
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0342
eV
费米能级态密度
26.1407
总磁矩
0.0000
μB

其他信息

原型 ID

ABC_258_spg61

分解产物

NdSmPt

计算时间

2023-06-17 22:10:30.703429

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: agm005646371).

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 agm005646371
data_agm005646371
_cell_length_a     7.08933
_cell_length_b     7.30814
_cell_length_c     13.49198
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       699.01659
_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 0.80123 0.39430 0.80056 1.00000
  Nd2 Nd 0.19877 0.60570 0.19944 1.00000
  Nd3 Nd 0.69877 0.89430 0.19944 1.00000
  Nd4 Nd 0.19877 0.10570 0.30056 1.00000
  Nd5 Nd 0.30123 0.10570 0.80056 1.00000
  Nd6 Nd 0.80123 0.89430 0.69944 1.00000
  Nd7 Nd 0.30123 0.60570 0.69944 1.00000
  Nd8 Nd 0.69877 0.39430 0.30056 1.00000
  Sm1 Sm 0.00365 0.26005 0.53243 1.00000
  Sm2 Sm 0.99635 0.73995 0.46757 1.00000
  Sm3 Sm 0.49635 0.76005 0.46757 1.00000
  Sm4 Sm 0.99635 0.23995 0.03243 1.00000
  Sm5 Sm 0.50365 0.23995 0.53243 1.00000
  Sm6 Sm 0.00365 0.76005 0.96757 1.00000
  Sm7 Sm 0.50365 0.73995 0.96757 1.00000
  Sm8 Sm 0.49635 0.26005 0.03243 1.00000
  Pt1 Pt 0.72619 0.04471 0.89687 1.00000
  Pt2 Pt 0.27381 0.95529 0.10313 1.00000
  Pt3 Pt 0.77381 0.54471 0.10313 1.00000
  Pt4 Pt 0.27381 0.45529 0.39687 1.00000
  Pt5 Pt 0.22619 0.45529 0.89687 1.00000
  Pt6 Pt 0.72619 0.54471 0.60313 1.00000
  Pt7 Pt 0.22619 0.95529 0.60313 1.00000
  Pt8 Pt 0.77381 0.04471 0.39687 1.00000
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