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CaPmAg5

Alexandria ALEX

Alex-ID: agm005773587 · 空间群: Pnma (#62)

基础信息

化学式
CaPmAg5
Alex-ID
agm005773587
元素数
3
位点数
28
空间群
Pnma (#62)
晶系
orthorhombic
体积
628.39
ų
晶胞参数 a
5.5645
Å
晶胞参数 b
9.3005
Å
晶胞参数 c
12.1421
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
CaPmAg5
Ca
4.00 · 14.3%
Pm
4.00 · 14.3%
Ag
20.00 · 71.4%

能量与稳定性

凸包上方能量
0.0610
eV/atom
形成能
-0.1905
eV/atom
校正后总能量
-89.3704
eV
原始总能量
-89.3704
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0238
eV
费米能级态密度
16.9144
总磁矩
0.0000
μB

其他信息

原型 ID

ABC5_91_spg62

分解产物

CaAg2 Ca2Ag7 PmAg2

计算时间

2023-07-13 20:57:06.851576

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: agm005773587).

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 agm005773587
data_agm005773587
_cell_length_a     5.56446
_cell_length_b     9.30053
_cell_length_c     12.14215
_cell_angle_alpha  90.00001
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       628.38625
_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 0.25000 0.86364 0.86062 1.00000
  Ca2 Ca 0.75000 0.63636 0.36062 1.00000
  Ca3 Ca 0.25000 0.36364 0.63938 1.00000
  Ca4 Ca 0.75000 0.13636 0.13938 1.00000
  Pm1 Pm 0.25000 0.25655 0.94103 1.00000
  Pm2 Pm 0.75000 0.24345 0.44103 1.00000
  Pm3 Pm 0.25000 0.75655 0.55897 1.00000
  Pm4 Pm 0.75000 0.74345 0.05897 1.00000
  Ag1 Ag 0.25000 0.58660 0.01640 1.00000
  Ag2 Ag 0.75000 0.91340 0.51640 1.00000
  Ag3 Ag 0.25000 0.08660 0.48360 1.00000
  Ag4 Ag 0.75000 0.41340 0.98360 1.00000
  Ag5 Ag 0.75000 0.30551 0.76614 1.00000
  Ag6 Ag 0.25000 0.19449 0.26614 1.00000
  Ag7 Ag 0.75000 0.80551 0.73386 1.00000
  Ag8 Ag 0.25000 0.69449 0.23386 1.00000
  Ag9 Ag 0.25000 0.95973 0.09636 1.00000
  Ag10 Ag 0.75000 0.54027 0.59636 1.00000
  Ag11 Ag 0.25000 0.45973 0.40364 1.00000
  Ag12 Ag 0.75000 0.04027 0.90364 1.00000
  Ag13 Ag 0.99635 0.43320 0.18797 1.00000
  Ag14 Ag 0.00365 0.06680 0.68797 1.00000
  Ag15 Ag 0.50365 0.93320 0.31203 1.00000
  Ag16 Ag 0.49635 0.56680 0.81203 1.00000
  Ag17 Ag 0.00365 0.56680 0.81203 1.00000
  Ag18 Ag 0.99635 0.93320 0.31203 1.00000
  Ag19 Ag 0.49635 0.06680 0.68797 1.00000
  Ag20 Ag 0.50365 0.43320 0.18797 1.00000
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