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Ca2Pm12Ho5

Alexandria ALEX

Alex-ID: agm005674396 · 空间群: C2/m (#12)

基础信息

化学式
Ca2Pm12Ho5
Alex-ID
agm005674396
元素数
3
位点数
19
空间群
C2/m (#12)
晶系
monoclinic
体积
712.64
ų
晶胞参数 a
7.0483
Å
晶胞参数 b
10.6898
Å
晶胞参数 c
10.8479
Å
α 角
111.23
°
β 角
90.00
°
γ 角
109.25
°

组成

元素组成(原子分数)
组成信息
化学式
Ca2Pm12Ho5
Ca
2.00 · 10.5%
Pm
12.00 · 63.2%
Ho
5.00 · 26.3%

能量与稳定性

凸包上方能量
0.3604
eV/atom
形成能
0.3582
eV/atom
校正后总能量
-77.0981
eV
原始总能量
-77.0981
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0000
eV
费米能级态密度
28.6049
总磁矩
0.0000
μB

其他信息

原型 ID

A2B5C12_57_spg12

分解产物

Pm3Ho5 Ca Pm

计算时间

2023-06-23 06:52:46.993649

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: agm005674396).

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 agm005674396
data_agm005674396
_cell_length_a     7.04835
_cell_length_b     10.68975
_cell_length_c     10.84791
_cell_angle_alpha  111.22714
_cell_angle_beta   90.00001
_cell_angle_gamma  109.24923
_cell_volume       712.64089
_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
  Ca1 Ca 0.74050 0.00000 0.00000 1.00000
  Ca2 Ca 0.25950 1.00000 1.00000 1.00000
  Pm1 Pm 0.13154 0.26308 0.30574 1.00000
  Pm2 Pm 0.03701 0.60586 0.92199 1.00000
  Pm3 Pm 0.56885 0.60586 0.92199 1.00000
  Pm4 Pm 0.06216 0.62957 0.40197 1.00000
  Pm5 Pm 0.56741 0.62957 0.40197 1.00000
  Pm6 Pm 0.46599 0.93198 0.60265 1.00000
  Pm7 Pm 0.53401 0.06802 0.39735 1.00000
  Pm8 Pm 0.93784 0.37043 0.59803 1.00000
  Pm9 Pm 0.43259 0.37043 0.59803 1.00000
  Pm10 Pm 0.96299 0.39414 0.07801 1.00000
  Pm11 Pm 0.43115 0.39414 0.07801 1.00000
  Pm12 Pm 0.86846 0.73692 0.69426 1.00000
  Ho1 Ho 0.34269 0.68538 0.70473 1.00000
  Ho2 Ho 0.37125 0.74251 0.19666 1.00000
  Ho3 Ho 0.00000 0.00000 0.50000 1.00000
  Ho4 Ho 0.62875 0.25749 0.80334 1.00000
  Ho5 Ho 0.65731 0.31462 0.29527 1.00000
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