导航

HEAS Data Platform · 材料科学计算数据库

Pr4CdIr

Alexandria ALEX

Alex-ID: agm003734839 · 空间群: C2/c (#15)

Alexandria Database API

基础信息

化学式
Pr4CdIr
Alex-ID
agm003734839
元素数
3
位点数
12
空间群
C2/c (#15)
晶系
monoclinic
体积
364.38
ų
晶胞参数 a
6.1686
Å
晶胞参数 b
8.8728
Å
晶胞参数 c
8.3561
Å
α 角
114.36
°
β 角
101.46
°
γ 角
108.72
°

组成

元素组成（原子分数）
组成信息
化学式
Pr4CdIr
Pr
8.00 · 66.7%
Cd
2.00 · 16.7%
Ir
2.00 · 16.7%

能量与稳定性

凸包上方能量
0.1004
eV/atom
形成能
-0.3208
eV/atom
校正后总能量
-61.6897
eV
原始总能量
-61.6897
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0116
eV
费米能级态密度
15.1309
总磁矩
0.0000
μB

其他信息

原型 ID

ABC4_1218_spg15

分解产物

Pr4CdIr

计算时间

2022-04-18 08:39:04.593164

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: agm003734839).

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 agm003734839
data_agm003734839
_cell_length_a     6.16856
_cell_length_b     8.87277
_cell_length_c     8.35606
_cell_angle_alpha  114.35850
_cell_angle_beta   101.46073
_cell_angle_gamma  108.72184
_cell_volume       364.38049
_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 0.06237 0.20351 0.85237 1.00000
  Pr2 Pr 0.77331 0.70807 0.63954 1.00000
  Pr3 Pr 0.28999 0.64886 0.85237 1.00000
  Pr4 Pr 0.36623 0.93147 0.63954 1.00000
  Pr5 Pr 0.63377 0.06853 0.36046 1.00000
  Pr6 Pr 0.71001 0.35114 0.14763 1.00000
  Pr7 Pr 0.22669 0.29193 0.36046 1.00000
  Pr8 Pr 0.93763 0.79649 0.14763 1.00000
  Cd1 Cd 0.37028 0.62028 0.24057 1.00000
  Cd2 Cd 0.62972 0.37972 0.75943 1.00000
  Ir1 Ir 0.25079 0.00079 0.00157 1.00000
  Ir2 Ir 0.74921 0.99921 0.99843 1.00000
获取直接链接