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CePmAu

Alexandria ALEX

Alex-ID: agm005690237 · 空间群: P2_1/m (#11)

基础信息

化学式
CePmAu
Alex-ID
agm005690237
元素数
3
位点数
6
空间群
P2_1/m (#11)
晶系
monoclinic
体积
163.36
ų
晶胞参数 a
4.2217
Å
晶胞参数 b
4.5779
Å
晶胞参数 c
8.4534
Å
α 角
90.64
°
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
CePmAu
Ce
2.00 · 33.3%
Pm
2.00 · 33.3%
Au
2.00 · 33.3%

能量与稳定性

凸包上方能量
0.0762
eV/atom
形成能
-0.4732
eV/atom
校正后总能量
-30.7630
eV
原始总能量
-30.7630
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0148
eV
费米能级态密度
11.2496
总磁矩
0.0000
μB

其他信息

原型 ID

ABC_9911_spg59

分解产物

PmAu Ce

计算时间

2023-06-17 04:37:10.469028

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: agm005690237).

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 agm005690237
data_agm005690237
_cell_length_a     4.22171
_cell_length_b     4.57787
_cell_length_c     8.45340
_cell_angle_alpha  90.63506
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       163.36408
_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 0.25000 0.80908 0.01762 1.00000
  Ce2 Ce 0.75000 0.19092 0.98238 1.00000
  Pm1 Pm 0.25000 0.25745 0.36156 1.00000
  Pm2 Pm 0.75000 0.74255 0.63844 1.00000
  Au1 Au 0.25000 0.26509 0.71927 1.00000
  Au2 Au 0.75000 0.73491 0.28073 1.00000
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