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PrBRh2

Alexandria ALEX

Alex-ID: agm002201113 · 空间群: P6_222 (#180)

基础信息

化学式
PrBRh2
Alex-ID
agm002201113
元素数
3
位点数
12
空间群
P6_222 (#180)
晶系
hexagonal
体积
199.54
ų
晶胞参数 a
5.5242
Å
晶胞参数 b
5.5244
Å
晶胞参数 c
7.5501
Å
α 角
90.00
°
β 角
90.00
°
γ 角
120.00
°

组成

元素组成(原子分数)
组成信息
化学式
PrBRh2
Pr
3.00 · 25.0%
B
3.00 · 25.0%
Rh
6.00 · 50.0%

能量与稳定性

凸包上方能量
0.0510
eV/atom
形成能
-0.6143
eV/atom
校正后总能量
-85.8640
eV
原始总能量
-85.8640
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0436
eV
费米能级态密度
7.4576
总磁矩
0.0000
μB

其他信息

原型 ID

ABC2_436_spg180

分解产物

Pr2B4Rh5 PrBRh3 PrRh

计算时间

2018-11-19 02:49:13

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: agm002201113).

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 agm002201113
data_agm002201113
_cell_length_a     5.52423
_cell_length_b     5.52440
_cell_length_c     7.55008
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00195
_cell_volume       199.54014
_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 0.50000 0.00000 0.66666 1.00000
  Pr2 Pr 0.00000 0.50000 0.33334 1.00000
  Pr3 Pr 0.50000 0.50000 0.00000 1.00000
  B1 B 0.00000 0.50000 0.83333 1.00000
  B2 B 0.50000 0.00000 0.16670 1.00000
  B3 B 0.50000 0.50000 0.49997 1.00000
  Rh1 Rh 0.70905 0.85452 0.33333 1.00000
  Rh2 Rh 0.85453 0.70901 0.66665 1.00000
  Rh3 Rh 0.14546 0.85448 0.00002 1.00000
  Rh4 Rh 0.14547 0.29099 0.66665 1.00000
  Rh5 Rh 0.85454 0.14552 0.00002 1.00000
  Rh6 Rh 0.29095 0.14548 0.33333 1.00000
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