导航

HEAS Data Platform · 材料科学计算数据库

PrCoSi2Ir

Alexandria ALEX

Alex-ID: agm005019060 · 空间群: I-4m2 (#119)

Alexandria Database API

基础信息

化学式
PrCoSi2Ir
Alex-ID
agm005019060
元素数
4
位点数
5
空间群
I-4m2 (#119)
晶系
tetragonal
体积
83.40
ų
晶胞参数 a
4.0371
Å
晶胞参数 b
4.0371
Å
晶胞参数 c
5.8595
Å
α 角
110.15
°
β 角
110.15
°
γ 角
90.00
°

组成

元素组成（原子分数）
组成信息
化学式
PrCoSi2Ir
Pr
1.00 · 20.0%
Co
1.00 · 20.0%
Si
2.00 · 40.0%
Ir
1.00 · 20.0%

能量与稳定性

凸包上方能量
0.0000
eV/atom
形成能
-0.8844
eV/atom
校正后总能量
-36.0366
eV
原始总能量
-36.0366
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
1.9606
总磁矩
0.0000
μB

其他信息

原型 ID

ABCD2_1563_spg119

分解产物

PrCoSi2Ir

计算时间

2022-08-04 17:25:59.025604

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: agm005019060).

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 agm005019060
data_agm005019060
_cell_length_a     4.03713
_cell_length_b     4.03713
_cell_length_c     5.85949
_cell_angle_alpha  110.15098
_cell_angle_beta   110.15098
_cell_angle_gamma  90.00000
_cell_volume       83.40012
_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 0.00000 0.00000 0.00000 1.00000
  Co1 Co 0.75000 0.25000 0.50000 1.00000
  Si1 Si 0.62849 0.62849 0.25698 1.00000
  Si2 Si 0.37151 0.37151 0.74302 1.00000
  Ir1 Ir 0.25000 0.75000 0.50000 1.00000
获取直接链接