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Pr2BePt6

Alexandria ALEX

Alex-ID: agm005809544 · 空间群: C2/m (#12)

基础信息

化学式
Pr2BePt6
Alex-ID
agm005809544
元素数
3
位点数
9
空间群
C2/m (#12)
晶系
monoclinic
体积
161.32
ų
晶胞参数 a
6.2597
Å
晶胞参数 b
6.2597
Å
晶胞参数 c
6.1037
Å
α 角
58.00
°
β 角
58.00
°
γ 角
57.98
°

组成

元素组成(原子分数)
组成信息
化学式
Pr2BePt6
Pr
2.00 · 22.2%
Be
1.00 · 11.1%
Pt
6.00 · 66.7%

能量与稳定性

凸包上方能量
0.0138
eV/atom
形成能
-0.8848
eV/atom
校正后总能量
-57.7854
eV
原始总能量
-57.7854
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.1952
eV
费米能级态密度
2.3676
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C6_545_spg225

分解产物

Be5Pt6 PrPt3 Pr15Pt32

计算时间

2023-07-06 11:50:30.330783

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: agm005809544).

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 agm005809544
data_agm005809544
_cell_length_a     6.25969
_cell_length_b     6.25969
_cell_length_c     6.10368
_cell_angle_alpha  57.99551
_cell_angle_beta   57.99550
_cell_angle_gamma  57.98392
_cell_volume       161.32397
_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 0.24880 0.24880 0.23653 1.00000
  Pr2 Pr 0.75120 0.75120 0.76347 1.00000
  Be1 Be 0.50000 0.50000 0.50000 1.00000
  Pt1 Pt 0.23798 0.23798 0.74851 1.00000
  Pt2 Pt 0.23157 0.75521 0.24249 1.00000
  Pt3 Pt 0.76843 0.24479 0.75751 1.00000
  Pt4 Pt 0.75521 0.23157 0.24249 1.00000
  Pt5 Pt 0.24479 0.76843 0.75751 1.00000
  Pt6 Pt 0.76202 0.76202 0.25149 1.00000
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