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NaPr3Te4

Alexandria ALEX

Alex-ID: agm047011045 · 空间群: I4/mmm (#139)

基础信息

化学式
NaPr3Te4
Alex-ID
agm047011045
元素数
3
位点数
8
空间群
I4/mmm (#139)
晶系
tetragonal
体积
263.87
ų
晶胞参数 a
6.4099
Å
晶胞参数 b
6.4099
Å
晶胞参数 c
7.8607
Å
α 角
65.94
°
β 角
114.06
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
NaPr3Te4
Na
1.00 · 12.5%
Pr
3.00 · 37.5%
Te
4.00 · 50.0%

能量与稳定性

凸包上方能量
0.0051
eV/atom
形成能
-1.3947
eV/atom
校正后总能量
-39.3950
eV
原始总能量
-39.3950
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0679
eV
费米能级态密度
2.8663
总磁矩
0.0000
μB

其他信息

原型 ID

AB3C4_1223_spg121

分解产物

NaPr3Te4

计算时间

2025-01-29 21:34:08

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: agm047011045).

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 agm047011045
data_agm047011045
_cell_length_a     6.40988
_cell_length_b     6.40988
_cell_length_c     7.86068
_cell_angle_alpha  65.93769
_cell_angle_beta   114.06231
_cell_angle_gamma  89.99926
_cell_volume       263.86924
_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
  Na1 Na 0.00000 0.00000 0.00000 1.00000
  Pr1 Pr 0.50000 0.50000 0.00000 1.00000
  Pr2 Pr 0.75003 0.75003 0.50000 1.00000
  Pr3 Pr 0.24997 0.24997 0.50000 1.00000
  Te1 Te 0.50000 0.00000 0.00000 1.00000
  Te2 Te 0.00000 0.50000 0.00000 1.00000
  Te3 Te 0.75296 0.24704 0.50592 1.00000
  Te4 Te 0.24704 0.75296 0.49408 1.00000
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