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Pm4Ir2Cl3

Alexandria ALEX

Alex-ID: agm005694078 · 空间群: P-3m1 (#164)

基础信息

化学式
Pm4Ir2Cl3
Alex-ID
agm005694078
元素数
3
位点数
9
空间群
P-3m1 (#164)
晶系
trigonal
体积
258.18
ų
晶胞参数 a
4.0590
Å
晶胞参数 b
4.0590
Å
晶胞参数 c
18.0956
Å
α 角
89.99
°
β 角
90.01
°
γ 角
120.01
°

组成

元素组成(原子分数)
组成信息
化学式
Pm4Ir2Cl3
Pm
4.00 · 44.4%
Ir
2.00 · 22.2%
Cl
3.00 · 33.3%

能量与稳定性

凸包上方能量
0.0470
eV/atom
形成能
-1.5489
eV/atom
校正后总能量
-54.4262
eV
原始总能量
-54.4262
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
4.3730
总磁矩
0.0000
μB

其他信息

原型 ID

A2B3C4_352_spg164

分解产物

Pm3IrCl3 Pm5Ir3 PmIr2

计算时间

2023-06-30 19:31:35.648735

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: agm005694078).

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 agm005694078
data_agm005694078
_cell_length_a     4.05900
_cell_length_b     4.05900
_cell_length_c     18.09563
_cell_angle_alpha  89.99153
_cell_angle_beta   90.00846
_cell_angle_gamma  120.00646
_cell_volume       258.17546
_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
  Pm1 Pm 0.33380 0.66620 0.87571 1.00000
  Pm2 Pm 0.99968 0.00032 0.30270 1.00000
  Pm3 Pm 0.00032 0.99968 0.69730 1.00000
  Pm4 Pm 0.66620 0.33380 0.12429 1.00000
  Ir1 Ir 0.66704 0.33296 0.79135 1.00000
  Ir2 Ir 0.33296 0.66704 0.20865 1.00000
  Cl1 Cl 0.66645 0.33354 0.39891 1.00000
  Cl2 Cl 0.00000 0.00000 0.00000 1.00000
  Cl3 Cl 0.33354 0.66646 0.60109 1.00000
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