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La2Ce3Te8

Alexandria ALEX

Alex-ID: agm005641682 · 空间群: Cmmm (#65)

Alexandria Database API

基础信息

化学式
La2Ce3Te8
Alex-ID
agm005641682
元素数
3
位点数
13
空间群
Cmmm (#65)
晶系
orthorhombic
体积
458.65
ų
晶胞参数 a
5.4377
Å
晶胞参数 b
10.8603
Å
晶胞参数 c
9.4758
Å
α 角
124.95
°
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
La2Ce3Te8
La
2.00 · 15.4%
Ce
3.00 · 23.1%
Te
8.00 · 61.5%

能量与稳定性

凸包上方能量
0.1106
eV/atom
形成能
-1.3267
eV/atom
校正后总能量
-70.0366
eV
原始总能量
-70.0366
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
13.1952
总磁矩
2.0135
μB

其他信息

原型 ID

A2B3C8_146_spg65

分解产物

Ce2Te3 CeTe2 La2Te3

计算时间

2023-06-16 15:06:03.725044

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: agm005641682).

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 agm005641682
data_agm005641682
_cell_length_a     5.43769
_cell_length_b     10.86026
_cell_length_c     9.47579
_cell_angle_alpha  124.95402
_cell_angle_beta   89.99959
_cell_angle_gamma  90.00002
_cell_volume       458.64698
_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
  La1 La 0.50000 0.26541 0.53070 1.00000
  La2 La 0.50001 0.73459 0.46930 1.00000
  Ce1 Ce 0.50000 0.00000 0.00000 1.00000
  Ce2 Ce 0.00000 0.27028 0.99992 1.00000
  Ce3 Ce 1.00000 0.72972 0.00008 1.00000
  Te1 Te 0.00001 0.62576 0.25166 1.00000
  Te2 Te 0.99999 0.37424 0.74834 1.00000
  Te3 Te 1.00000 0.11542 0.23084 1.00000
  Te4 Te 0.00000 0.88458 0.76916 1.00000
  Te5 Te 0.50000 0.63985 0.75630 1.00000
  Te6 Te 0.50000 0.11638 0.75617 1.00000
  Te7 Te 0.50000 0.88362 0.24383 1.00000
  Te8 Te 0.50000 0.36015 0.24370 1.00000
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