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Np2Ge5Ir2Rh

Alexandria ALEX

Alex-ID: agm045307797 · 空间群: Ibam (#72)

Alexandria Database API

基础信息

化学式
Np2Ge5Ir2Rh
Alex-ID
agm045307797
元素数
4
位点数
20
空间群
Ibam (#72)
晶系
orthorhombic
体积
366.80
ų
晶胞参数 a
8.3884
Å
晶胞参数 b
8.3884
Å
晶胞参数 c
6.0509
Å
α 角
68.84
°
β 角
111.16
°
γ 角
90.61
°

组成

元素组成（原子分数）
组成信息
化学式
Np2Ge5Ir2Rh
Np
4.00 · 20.0%
Ge
10.00 · 50.0%
Ir
4.00 · 20.0%
Rh
2.00 · 10.0%

能量与稳定性

凸包上方能量
0.0027
eV/atom
形成能
-0.4236
eV/atom
校正后总能量
-156.5546
eV
原始总能量
-156.5546
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0001
eV
费米能级态密度
46.2770
总磁矩
15.0205
μB

其他信息

原型 ID

AB2C2D5_56_spg15

分解产物

Np2Ge5Ir3 Np2Ge5Rh3

计算时间

2025-01-22 12:58:46

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: agm045307797).

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 agm045307797
data_agm045307797
_cell_length_a     8.38844
_cell_length_b     8.38844
_cell_length_c     6.05086
_cell_angle_alpha  68.84424
_cell_angle_beta   111.15576
_cell_angle_gamma  90.61483
_cell_volume       366.80316
_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 0.86414 0.41085 0.22705 1.00000
  Np2 Np 0.41085 0.86414 0.27295 1.00000
  Np3 Np 0.13586 0.58915 0.77295 1.00000
  Np4 Np 0.58915 0.13586 0.72705 1.00000
  Ge1 Ge 0.06520 0.74419 0.16017 1.00000
  Ge2 Ge 0.74419 0.06520 0.33983 1.00000
  Ge3 Ge 0.93480 0.25581 0.83983 1.00000
  Ge4 Ge 0.25581 0.93480 0.66017 1.00000
  Ge5 Ge 0.49971 0.49971 0.25000 1.00000
  Ge6 Ge 0.50029 0.50029 0.75000 1.00000
  Ge7 Ge 0.22134 0.22134 0.25000 1.00000
  Ge8 Ge 0.77866 0.77866 0.75000 1.00000
  Ge9 Ge 0.77893 0.77893 0.25000 1.00000
  Ge10 Ge 0.22107 0.22107 0.75000 1.00000
  Ir1 Ir 0.24526 0.46864 0.38875 1.00000
  Ir2 Ir 0.46864 0.24526 0.11125 1.00000
  Ir3 Ir 0.75474 0.53136 0.61125 1.00000
  Ir4 Ir 0.53136 0.75474 0.88875 1.00000
  Rh1 Rh 0.99995 0.99995 0.25000 1.00000
  Rh2 Rh 0.00005 0.00005 0.75000 1.00000
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