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Np3GaPt8

Alexandria ALEX

Alex-ID: agm015886348 · 空间群: P6_3/mmc (#194)

基础信息

化学式
Np3GaPt8
Alex-ID
agm015886348
元素数
3
位点数
24
空间群
P6_3/mmc (#194)
晶系
hexagonal
体积
446.06
ų
晶胞参数 a
5.4420
Å
晶胞参数 b
5.4420
Å
晶胞参数 c
17.3921
Å
α 角
90.00
°
β 角
90.00
°
γ 角
120.00
°

组成

元素组成(原子分数)
组成信息
化学式
Np3GaPt8
Np
6.00 · 25.0%
Ga
2.00 · 8.3%
Pt
16.00 · 66.7%

能量与稳定性

凸包上方能量
0.0613
eV/atom
形成能
-0.5452
eV/atom
校正后总能量
-194.1969
eV
原始总能量
-194.1969
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
63.8334
总磁矩
23.0052
μB

其他信息

原型 ID

AB3C8_28_spg194

分解产物

NpPt2 NpPt3 GaPt

计算时间

2024-10-26 18:43:02.798605

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: agm015886348).

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 agm015886348
data_agm015886348
_cell_length_a     5.44197
_cell_length_b     5.44197
_cell_length_c     17.39212
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       446.06243
_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
  Np1 Np 0.33333 0.66667 0.96022 1.00000
  Np2 Np 0.66667 0.33333 0.03978 1.00000
  Np3 Np 0.66667 0.33333 0.46022 1.00000
  Np4 Np 0.33333 0.66667 0.53978 1.00000
  Np5 Np 0.33333 0.66667 0.75000 1.00000
  Np6 Np 0.66667 0.33333 0.25000 1.00000
  Ga1 Ga 0.00000 0.00000 0.50000 1.00000
  Ga2 Ga 0.00000 0.00000 0.00000 1.00000
  Pt1 Pt 0.16875 0.83125 0.38187 1.00000
  Pt2 Pt 0.16875 0.33750 0.38187 1.00000
  Pt3 Pt 0.66250 0.83125 0.38187 1.00000
  Pt4 Pt 0.83125 0.16875 0.61813 1.00000
  Pt5 Pt 0.83125 0.66250 0.61813 1.00000
  Pt6 Pt 0.33750 0.16875 0.61813 1.00000
  Pt7 Pt 0.83125 0.16875 0.88187 1.00000
  Pt8 Pt 0.83125 0.66250 0.88187 1.00000
  Pt9 Pt 0.33750 0.16875 0.88187 1.00000
  Pt10 Pt 0.16875 0.83125 0.11813 1.00000
  Pt11 Pt 0.16875 0.33750 0.11813 1.00000
  Pt12 Pt 0.66250 0.83125 0.11813 1.00000
  Pt13 Pt 0.33333 0.66667 0.25000 1.00000
  Pt14 Pt 0.66667 0.33333 0.75000 1.00000
  Pt15 Pt 0.00000 0.00000 0.25000 1.00000
  Pt16 Pt 0.00000 0.00000 0.75000 1.00000
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