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Pr7BeCl12

Alexandria ALEX

Alex-ID: agm005779372 · 空间群: R-3 (#148)

基础信息

化学式
Pr7BeCl12
Alex-ID
agm005779372
元素数
3
位点数
20
空间群
R-3 (#148)
晶系
trigonal
体积
628.23
ų
晶胞参数 a
9.8439
Å
晶胞参数 b
9.1901
Å
晶胞参数 c
9.1901
Å
α 角
107.99
°
β 角
110.92
°
γ 角
110.92
°

组成

元素组成(原子分数)
组成信息
化学式
Pr7BeCl12
Pr
7.00 · 35.0%
Be
1.00 · 5.0%
Cl
12.00 · 60.0%

能量与稳定性

凸包上方能量
0.0231
eV/atom
形成能
-2.1834
eV/atom
校正后总能量
-95.9282
eV
原始总能量
-95.9282
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
10.4681
总磁矩
0.0000
μB

其他信息

原型 ID

AB7C12_30_spg148

分解产物

Pr2Cl3 PrBe13 PrCl3

计算时间

2023-07-15 11:23:00.960058

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: agm005779372).

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 agm005779372
data_agm005779372
_cell_length_a     9.84389
_cell_length_b     9.19015
_cell_length_c     9.19015
_cell_angle_alpha  107.98561
_cell_angle_beta   110.91884
_cell_angle_gamma  110.91884
_cell_volume       628.22761
_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
  Pr1 Pr 0.12101 0.78958 0.08581 1.00000
  Pr2 Pr 0.96480 0.08581 0.29623 1.00000
  Pr3 Pr 0.66857 0.70377 0.78958 1.00000
  Pr4 Pr 0.50000 0.00000 0.00000 1.00000
  Pr5 Pr 0.33143 0.29623 0.21042 1.00000
  Pr6 Pr 0.03520 0.91419 0.70377 1.00000
  Pr7 Pr 0.87899 0.21042 0.91419 1.00000
  Be1 Be 0.00000 0.00000 0.00000 1.00000
  Cl1 Cl 0.21685 0.52465 0.13758 1.00000
  Cl2 Cl 0.92074 0.13758 0.61293 1.00000
  Cl3 Cl 0.61308 0.77772 0.08916 1.00000
  Cl4 Cl 0.47609 0.08916 0.31144 1.00000
  Cl5 Cl 0.30780 0.38707 0.52465 1.00000
  Cl6 Cl 0.16464 0.68856 0.77772 1.00000
  Cl7 Cl 0.83536 0.31144 0.22228 1.00000
  Cl8 Cl 0.69220 0.61293 0.47535 1.00000
  Cl9 Cl 0.52391 0.91084 0.68856 1.00000
  Cl10 Cl 0.38692 0.22228 0.91084 1.00000
  Cl11 Cl 0.07926 0.86242 0.38707 1.00000
  Cl12 Cl 0.78315 0.47535 0.86242 1.00000
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