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Pm3ErRh3

Alexandria ALEX

Alex-ID: agm003545800 · 空间群: C2/m (#12)

Alexandria Database API

基础信息

化学式
Pm3ErRh3
Alex-ID
agm003545800
元素数
3
位点数
14
空间群
C2/m (#12)
晶系
monoclinic
体积
342.36
ų
晶胞参数 a
6.9806
Å
晶胞参数 b
6.9806
Å
晶胞参数 c
7.0662
Å
α 角
90.42
°
β 角
90.42
°
γ 角
96.10
°

组成

元素组成（原子分数）
组成信息
化学式
Pm3ErRh3
Pm
6.00 · 42.9%
Er
2.00 · 14.3%
Rh
6.00 · 42.9%

能量与稳定性

凸包上方能量
0.1189
eV/atom
形成能
-0.6123
eV/atom
校正后总能量
-90.3098
eV
原始总能量
-90.3098
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0316
eV
费米能级态密度
9.1185
总磁矩
0.0000
μB

其他信息

原型 ID

AB3C3_288_spg12

分解产物

Pm3Rh2 ErRh

计算时间

2022-04-04 06:12:10.471976

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: agm003545800).

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 agm003545800
data_agm003545800
_cell_length_a     6.98059
_cell_length_b     6.98059
_cell_length_c     7.06620
_cell_angle_alpha  90.41760
_cell_angle_beta   90.41760
_cell_angle_gamma  96.10190
_cell_volume       342.35520
_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 0.67105 0.67105 0.38059 1.00000
  Pm2 Pm 0.18063 0.81937 0.50000 1.00000
  Pm3 Pm 0.81937 0.18063 0.50000 1.00000
  Pm4 Pm 0.25329 0.74671 0.00000 1.00000
  Pm5 Pm 0.74671 0.25329 0.00000 1.00000
  Pm6 Pm 0.32895 0.32895 0.61941 1.00000
  Er1 Er 0.76071 0.76071 0.87779 1.00000
  Er2 Er 0.23929 0.23929 0.12221 1.00000
  Rh1 Rh 0.93875 0.93875 0.19685 1.00000
  Rh2 Rh 0.99099 0.50055 0.72838 1.00000
  Rh3 Rh 0.50055 0.99099 0.72838 1.00000
  Rh4 Rh 0.00901 0.49945 0.27162 1.00000
  Rh5 Rh 0.49945 0.00901 0.27162 1.00000
  Rh6 Rh 0.06125 0.06125 0.80315 1.00000
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