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Nd4NbFe19P12

Alexandria ALEX

Alex-ID: agm021123726 · 空间群: Pm (#6)

基础信息

化学式
Nd4NbFe19P12
Alex-ID
agm021123726
元素数
4
位点数
36
空间群
Pm (#6)
晶系
monoclinic
体积
471.34
ų
晶胞参数 a
3.7072
Å
晶胞参数 b
10.4281
Å
晶胞参数 c
12.1924
Å
α 角
89.61
°
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
Nd4NbFe19P12
Nd
4.00 · 11.1%
Nb
1.00 · 2.8%
Fe
19.00 · 52.8%
P
12.00 · 33.3%

能量与稳定性

凸包上方能量
0.0269
eV/atom
形成能
-0.7006
eV/atom
校正后总能量
-280.0913
eV
原始总能量
-280.0913
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0078
eV
费米能级态密度
31.1947
总磁矩
9.2352
μB

其他信息

原型 ID

AB4C12D19_0_spg6

分解产物

Fe3P NbFeP Nd(FeP)2 Fe

计算时间

2024-10-02 01:07:28.040851

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: agm021123726).

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 agm021123726
data_agm021123726
_cell_length_a     3.70720
_cell_length_b     10.42814
_cell_length_c     12.19242
_cell_angle_alpha  89.60737
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       471.33852
_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 0.50000 0.58106 0.29173 1.00000
  Nd2 Nd 0.50000 0.92110 0.79268 1.00000
  Nd3 Nd 0.00000 0.41823 0.70567 1.00000
  Nd4 Nd 0.00000 0.08449 0.21280 1.00000
  Nb1 Nb 0.50000 0.70315 0.00746 1.00000
  Fe1 Fe 0.50000 0.22236 0.83000 1.00000
  Fe2 Fe 0.50000 0.27553 0.32906 1.00000
  Fe3 Fe 0.00000 0.78322 0.17372 1.00000
  Fe4 Fe 0.00000 0.72303 0.66687 1.00000
  Fe5 Fe 0.50000 0.87645 0.30719 1.00000
  Fe6 Fe 0.50000 0.61990 0.79737 1.00000
  Fe7 Fe 0.00000 0.12355 0.69629 1.00000
  Fe8 Fe 0.00000 0.37640 0.19601 1.00000
  Fe9 Fe 0.50000 0.41062 0.50672 1.00000
  Fe10 Fe 0.50000 0.09154 0.01022 1.00000
  Fe11 Fe 0.00000 0.58526 0.48965 1.00000
  Fe12 Fe 0.00000 0.92413 0.99652 1.00000
  Fe13 Fe 0.50000 0.45912 0.06294 1.00000
  Fe14 Fe 0.50000 0.03576 0.56703 1.00000
  Fe15 Fe 0.00000 0.53007 0.93354 1.00000
  Fe16 Fe 0.00000 0.96336 0.43629 1.00000
  Fe17 Fe 0.50000 0.79251 0.50771 1.00000
  Fe18 Fe 0.00000 0.29606 0.98952 1.00000
  Fe19 Fe 0.00000 0.20583 0.49153 1.00000
  P1 P 0.50000 0.42300 0.88800 1.00000
  P2 P 0.50000 0.07428 0.39357 1.00000
  P3 P 0.00000 0.57100 0.11119 1.00000
  P4 P 0.00000 0.92597 0.61013 1.00000
  P5 P 0.50000 0.27292 0.14000 1.00000
  P6 P 0.50000 0.22502 0.63814 1.00000
  P7 P 0.00000 0.71883 0.85108 1.00000
  P8 P 0.00000 0.77282 0.36670 1.00000
  P9 P 0.50000 0.60981 0.61011 1.00000
  P10 P 0.50000 0.90103 0.12303 1.00000
  P11 P 0.00000 0.38652 0.38452 1.00000
  P12 P 0.00000 0.11608 0.88501 1.00000
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