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Pm2ReO5

Alexandria ALEX

Alex-ID: agm079062985 · 空间群: P4/n (#85)

基础信息

化学式
Pm2ReO5
Alex-ID
agm079062985
元素数
3
位点数
32
空间群
P4/n (#85)
晶系
tetragonal
体积
446.83
ų
晶胞参数 a
8.7326
Å
晶胞参数 b
8.7326
Å
晶胞参数 c
5.8595
Å
α 角
90.00
°
β 角
90.00
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
Pm2ReO5
Pm
8.00 · 25.0%
Re
4.00 · 12.5%
O
20.00 · 62.5%

能量与稳定性

凸包上方能量
0.0011
eV/atom
形成能
-3.2002
eV/atom
校正后总能量
-289.3669
eV
原始总能量
-275.3211
eV

电子结构

间接带隙
0.7799
eV
直接带隙
0.7799
eV
费米能级态密度
-0.1963
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C5_989_spg62

分解产物

Pm2ReO5

计算时间

2025-01-09 22:19:20

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: agm079062985).

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 agm079062985
data_agm079062985
_cell_length_a     8.73258
_cell_length_b     8.73258
_cell_length_c     5.85946
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       446.83087
_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 0.65077 0.64191 0.75023 1.00000
  Pm2 Pm 0.14191 0.84923 0.75023 1.00000
  Pm3 Pm 0.34923 0.35809 0.75023 1.00000
  Pm4 Pm 0.85809 0.15077 0.75023 1.00000
  Pm5 Pm 0.84923 0.85809 0.24977 1.00000
  Pm6 Pm 0.35809 0.65077 0.24977 1.00000
  Pm7 Pm 0.15077 0.14191 0.24977 1.00000
  Pm8 Pm 0.64191 0.34923 0.24977 1.00000
  Re1 Re 0.00000 0.50000 0.15129 1.00000
  Re2 Re 0.50000 0.00000 0.84871 1.00000
  Re3 Re 0.00000 0.50000 0.53915 1.00000
  Re4 Re 0.50000 0.00000 0.46085 1.00000
  O1 O 0.80065 0.59180 0.09833 1.00000
  O2 O 0.09180 0.69935 0.09833 1.00000
  O3 O 0.19935 0.40820 0.09833 1.00000
  O4 O 0.90820 0.30065 0.09833 1.00000
  O5 O 0.69935 0.90820 0.90167 1.00000
  O6 O 0.40820 0.80065 0.90167 1.00000
  O7 O 0.30065 0.09180 0.90167 1.00000
  O8 O 0.59180 0.19935 0.90167 1.00000
  O9 O 0.58996 0.80071 0.39961 1.00000
  O10 O 0.30071 0.91004 0.39961 1.00000
  O11 O 0.41004 0.19929 0.39961 1.00000
  O12 O 0.69929 0.08996 0.39961 1.00000
  O13 O 0.91004 0.69929 0.60039 1.00000
  O14 O 0.19929 0.58996 0.60039 1.00000
  O15 O 0.08996 0.30071 0.60039 1.00000
  O16 O 0.80071 0.41004 0.60039 1.00000
  O17 O 0.50000 0.50000 0.00000 1.00000
  O18 O 0.00000 0.00000 0.00000 1.00000
  O19 O 0.50000 0.50000 0.50000 1.00000
  O20 O 0.00000 0.00000 0.50000 1.00000
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