导航

HEAS Data Platform · 材料科学计算数据库

Ce4Al5Cu19

Alexandria ALEX

Alex-ID: agm008113643 · 空间群: Pm (#6)

基础信息

化学式
Ce4Al5Cu19
Alex-ID
agm008113643
元素数
3
位点数
28
空间群
Pm (#6)
晶系
monoclinic
体积
424.83
ų
晶胞参数 a
8.1224
Å
晶胞参数 b
5.0527
Å
晶胞参数 c
10.3517
Å
α 角
90.00
°
β 角
89.88
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
Ce4Al5Cu19
Ce
4.00 · 14.3%
Al
5.00 · 17.9%
Cu
19.00 · 67.9%

能量与稳定性

凸包上方能量
0.0040
eV/atom
形成能
-0.2130
eV/atom
校正后总能量
-127.4657
eV
原始总能量
-127.4657
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0005
eV
费米能级态密度
18.7203
总磁矩
0.6385
μB

其他信息

原型 ID

A4B5C19_0_spg6

分解产物

CeAl2Cu3 Ce2Al11Cu15 CeAlCu5

计算时间

2024-12-16 07:16:02

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: agm008113643).

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 agm008113643
data_agm008113643
_cell_length_a     8.12244
_cell_length_b     5.05269
_cell_length_c     10.35167
_cell_angle_alpha  90.00000
_cell_angle_beta   89.87820
_cell_angle_gamma  90.00000
_cell_volume       424.83314
_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
  Ce1 Ce 0.24391 0.50000 0.05984 1.00000
  Ce2 Ce 0.74256 0.50000 0.43501 1.00000
  Ce3 Ce 0.75871 0.00000 0.95001 1.00000
  Ce4 Ce 0.25486 0.00000 0.55514 1.00000
  Al1 Al 0.35295 0.50000 0.35743 1.00000
  Al2 Al 0.85542 0.50000 0.14250 1.00000
  Al3 Al 0.64566 0.00000 0.64089 1.00000
  Al4 Al 0.14378 0.00000 0.85657 1.00000
  Al5 Al 0.68258 0.50000 0.75226 1.00000
  Cu1 Cu 0.93667 0.50000 0.90835 1.00000
  Cu2 Cu 0.43446 0.50000 0.59282 1.00000
  Cu3 Cu 0.07010 0.00000 0.09453 1.00000
  Cu4 Cu 0.56610 0.00000 0.40531 1.00000
  Cu5 Cu 0.06698 0.74456 0.30732 1.00000
  Cu6 Cu 0.56664 0.25561 0.19191 1.00000
  Cu7 Cu 0.93226 0.24366 0.69277 1.00000
  Cu8 Cu 0.43234 0.75724 0.80608 1.00000
  Cu9 Cu 0.93226 0.75634 0.69277 1.00000
  Cu10 Cu 0.43234 0.24276 0.80608 1.00000
  Cu11 Cu 0.06698 0.25544 0.30732 1.00000
  Cu12 Cu 0.56664 0.74439 0.19191 1.00000
  Cu13 Cu 0.59130 0.50000 0.98357 1.00000
  Cu14 Cu 0.09011 0.50000 0.51613 1.00000
  Cu15 Cu 0.40701 0.00000 0.01542 1.00000
  Cu16 Cu 0.90536 0.00000 0.48364 1.00000
  Cu17 Cu 0.17963 0.50000 0.75360 1.00000
  Cu18 Cu 0.32148 0.00000 0.25411 1.00000
  Cu19 Cu 0.82155 0.00000 0.24573 1.00000
获取直接链接