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TbPa2FeN5

Alexandria ALEX

Alex-ID: agm005147232 · 空间群: P4/mbm (#127)

Alexandria Database API

基础信息

化学式
TbPa2FeN5
Alex-ID
agm005147232
元素数
4
位点数
18
空间群
P4/mbm (#127)
晶系
tetragonal
体积
274.83
ų
晶胞参数 a
6.3150
Å
晶胞参数 b
6.5970
Å
晶胞参数 c
6.5970
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
TbPa2FeN5
Tb
2.00 · 11.1%
Pa
4.00 · 22.2%
Fe
2.00 · 11.1%
N
10.00 · 55.6%

能量与稳定性

凸包上方能量
0.8406
eV/atom
形成能
-0.7779
eV/atom
校正后总能量
-157.7121
eV
原始总能量
-157.7121
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
9.1127
总磁矩
7.7061
μB

其他信息

原型 ID

ABC2D5_267_spg127

分解产物

Fe3N Pa7FeN12 TbN FeN

计算时间

2023-01-16 18:08:14.426967

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: agm005147232).

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 agm005147232
data_agm005147232
_cell_length_a     6.31497
_cell_length_b     6.59695
_cell_length_c     6.59695
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       274.82623
_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 0.00000 0.00000 0.50000 1.00000
  Tb2 Tb 0.00000 0.50000 0.00000 1.00000
  Pa1 Pa 0.50000 0.66957 0.16957 1.00000
  Pa2 Pa 0.50000 0.16957 0.33043 1.00000
  Pa3 Pa 0.50000 0.83043 0.66957 1.00000
  Pa4 Pa 0.50000 0.33043 0.83043 1.00000
  Fe1 Fe 0.00000 0.50000 0.50000 1.00000
  Fe2 Fe 0.00000 0.00000 0.00000 1.00000
  N1 N 0.50000 0.50000 0.50000 1.00000
  N2 N 0.50000 0.00000 0.00000 1.00000
  N3 N 0.27178 0.15803 0.65803 1.00000
  N4 N 0.27178 0.84197 0.34197 1.00000
  N5 N 0.27178 0.34197 0.15803 1.00000
  N6 N 0.27178 0.65803 0.84197 1.00000
  N7 N 0.72822 0.15803 0.65803 1.00000
  N8 N 0.72822 0.65803 0.84197 1.00000
  N9 N 0.72822 0.84197 0.34197 1.00000
  N10 N 0.72822 0.34197 0.15803 1.00000
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