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PrRh2F11

Alexandria ALEX

Alex-ID: agm020068632 · 空间群: I4/mcm (#140)

基础信息

化学式
PrRh2F11
Alex-ID
agm020068632
元素数
3
位点数
28
空间群
I4/mcm (#140)
晶系
tetragonal
体积
422.09
ų
晶胞参数 a
8.2439
Å
晶胞参数 b
8.2439
Å
晶胞参数 c
8.2439
Å
α 角
114.58
°
β 角
114.58
°
γ 角
99.68
°

组成

元素组成(原子分数)
组成信息
化学式
PrRh2F11
Pr
2.00 · 7.1%
Rh
4.00 · 14.3%
F
22.00 · 78.6%

能量与稳定性

凸包上方能量
0.0304
eV/atom
形成能
-2.5257
eV/atom
校正后总能量
-140.9466
eV
原始总能量
-140.9466
eV

电子结构

间接带隙
0.0611
eV
直接带隙
0.0988
eV
费米能级态密度
19.0108
总磁矩
4.1382
μB

其他信息

原型 ID

AB2C11_1_spg72

分解产物

RhF4 PrRhF7

计算时间

2024-12-17 16:12:23

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: agm020068632).

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 agm020068632
data_agm020068632
_cell_length_a     8.24393
_cell_length_b     8.24393
_cell_length_c     8.24393
_cell_angle_alpha  114.57859
_cell_angle_beta   114.57859
_cell_angle_gamma  99.67841
_cell_volume       422.09066
_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 0.25000 0.25000 0.00000 1.00000
  Pr2 Pr 0.75000 0.75000 0.00000 1.00000
  Rh1 Rh 0.15969 0.65969 0.81938 1.00000
  Rh2 Rh 0.84031 0.34031 0.18062 1.00000
  Rh3 Rh 0.65969 0.84031 0.50000 1.00000
  Rh4 Rh 0.34031 0.15969 0.50000 1.00000
  F1 F 0.18609 0.90692 0.83188 1.00000
  F2 F 0.81391 0.09308 0.16812 1.00000
  F3 F 0.07504 0.35421 0.16812 1.00000
  F4 F 0.42496 0.59308 0.27917 1.00000
  F5 F 0.92496 0.64579 0.83188 1.00000
  F6 F 0.57504 0.40692 0.72083 1.00000
  F7 F 0.31391 0.14579 0.72083 1.00000
  F8 F 0.68609 0.85421 0.27917 1.00000
  F9 F 0.00000 0.50000 0.50000 1.00000
  F10 F 0.50000 0.00000 0.50000 1.00000
  F11 F 0.30606 0.80606 0.11213 1.00000
  F12 F 0.69394 0.19394 0.88787 1.00000
  F13 F 0.80606 0.69394 0.50000 1.00000
  F14 F 0.19394 0.30606 0.50000 1.00000
  F15 F 0.40692 0.68609 0.83188 1.00000
  F16 F 0.59308 0.31391 0.16812 1.00000
  F17 F 0.85421 0.57504 0.16812 1.00000
  F18 F 0.64579 0.81391 0.72083 1.00000
  F19 F 0.14579 0.42496 0.83188 1.00000
  F20 F 0.35421 0.18609 0.27917 1.00000
  F21 F 0.09308 0.92496 0.27917 1.00000
  F22 F 0.90692 0.07504 0.72083 1.00000
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