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FeCo8Cu3Se16

Alexandria ALEX

Alex-ID: agm021003346 · 空间群: P-4m2 (#115)

基础信息

化学式
FeCo8Cu3Se16
Alex-ID
agm021003346
元素数
4
位点数
28
空间群
P-4m2 (#115)
晶系
tetragonal
体积
503.12
ų
晶胞参数 a
7.0903
Å
晶胞参数 b
7.0903
Å
晶胞参数 c
10.0078
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
FeCo8Cu3Se16
Fe
1.00 · 3.6%
Co
8.00 · 28.6%
Cu
3.00 · 10.7%
Se
16.00 · 57.1%

能量与稳定性

凸包上方能量
0.0153
eV/atom
形成能
-0.2803
eV/atom
校正后总能量
-141.6294
eV
原始总能量
-141.6294
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0023
eV
费米能级态密度
17.4582
总磁矩
2.9351
μB

其他信息

原型 ID

AB3C8D16_3_spg115

分解产物

Co9Cu3Se16 FeSe2 Co2CuSe4 FeCoSe2

计算时间

2024-11-01 18:38:40.324057

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: agm021003346).

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 agm021003346
data_agm021003346
_cell_length_a     7.09033
_cell_length_b     7.09033
_cell_length_c     10.00784
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       503.12202
_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
  Fe1 Fe 0.00000 0.00000 0.00000 1.00000
  Co1 Co 0.75063 0.00000 0.62521 1.00000
  Co2 Co 0.25081 0.50000 0.12430 1.00000
  Co3 Co 0.24937 0.00000 0.62521 1.00000
  Co4 Co 0.74919 0.50000 0.12430 1.00000
  Co5 Co 0.50000 0.74919 0.87570 1.00000
  Co6 Co 0.00000 0.24937 0.37479 1.00000
  Co7 Co 0.00000 0.75063 0.37479 1.00000
  Co8 Co 0.50000 0.25081 0.87570 1.00000
  Cu1 Cu 0.50000 0.50000 0.50000 1.00000
  Cu2 Cu 0.00000 0.50000 0.74912 1.00000
  Cu3 Cu 0.50000 0.00000 0.25088 1.00000
  Se1 Se 0.27107 0.00000 0.86570 1.00000
  Se2 Se 0.77597 0.50000 0.36174 1.00000
  Se3 Se 0.72893 0.00000 0.86570 1.00000
  Se4 Se 0.22403 0.50000 0.36174 1.00000
  Se5 Se 0.00000 0.72893 0.13430 1.00000
  Se6 Se 0.50000 0.22403 0.63826 1.00000
  Se7 Se 0.00000 0.27107 0.13430 1.00000
  Se8 Se 0.50000 0.77597 0.63826 1.00000
  Se9 Se 0.72367 0.50000 0.88744 1.00000
  Se10 Se 0.22387 0.00000 0.38816 1.00000
  Se11 Se 0.27633 0.50000 0.88744 1.00000
  Se12 Se 0.77613 0.00000 0.38816 1.00000
  Se13 Se 0.00000 0.77613 0.61184 1.00000
  Se14 Se 0.50000 0.27633 0.11256 1.00000
  Se15 Se 0.00000 0.22387 0.61184 1.00000
  Se16 Se 0.50000 0.72367 0.11256 1.00000
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