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Pr4CdGe3O13

Alexandria ALEX

Alex-ID: agm020659775 · 空间群: P6_3 (#173)

基础信息

化学式
Pr4CdGe3O13
Alex-ID
agm020659775
元素数
4
位点数
42
空间群
P6_3 (#173)
晶系
hexagonal
体积
604.18
ų
晶胞参数 a
9.8693
Å
晶胞参数 b
9.8693
Å
晶胞参数 c
7.1626
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
Pr4CdGe3O13
Pr
8.00 · 19.0%
Cd
2.00 · 4.8%
Ge
6.00 · 14.3%
O
26.00 · 61.9%

能量与稳定性

凸包上方能量
0.0000
eV/atom
形成能
-2.9335
eV/atom
校正后总能量
-319.9444
eV
原始总能量
-301.6849
eV

电子结构

间接带隙
2.9321
eV
直接带隙
2.9325
eV
费米能级态密度
0.0000
总磁矩
0.0001
μB

其他信息

原型 ID

AB3C4D13_14_spg173

分解产物

Pr4CdGe3O13

计算时间

2024-10-24 23:53:35.995694

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: agm020659775).

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 agm020659775
data_agm020659775
_cell_length_a     9.86926
_cell_length_b     9.86926
_cell_length_c     7.16258
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       604.18383
_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 0.33333 0.66667 0.99269 1.00000
  Pr2 Pr 0.66667 0.33333 0.49269 1.00000
  Pr3 Pr 0.23835 0.01131 0.74417 1.00000
  Pr4 Pr 0.77296 0.76165 0.74417 1.00000
  Pr5 Pr 0.98869 0.22704 0.74417 1.00000
  Pr6 Pr 0.76165 0.98869 0.24417 1.00000
  Pr7 Pr 0.22704 0.23835 0.24417 1.00000
  Pr8 Pr 0.01131 0.77296 0.24417 1.00000
  Cd1 Cd 0.66667 0.33333 0.99214 1.00000
  Cd2 Cd 0.33333 0.66667 0.49214 1.00000
  Ge1 Ge 0.02653 0.62555 0.74665 1.00000
  Ge2 Ge 0.59902 0.97347 0.74665 1.00000
  Ge3 Ge 0.37445 0.40098 0.74665 1.00000
  Ge4 Ge 0.97347 0.37445 0.24665 1.00000
  Ge5 Ge 0.40098 0.02653 0.24665 1.00000
  Ge6 Ge 0.62555 0.59902 0.24665 1.00000
  O1 O 0.13143 0.52416 0.72240 1.00000
  O2 O 0.39274 0.86857 0.72240 1.00000
  O3 O 0.47584 0.60726 0.72240 1.00000
  O4 O 0.86857 0.47584 0.22240 1.00000
  O5 O 0.60726 0.13143 0.22240 1.00000
  O6 O 0.52416 0.39274 0.22240 1.00000
  O7 O 0.11367 0.74223 0.94790 1.00000
  O8 O 0.62856 0.88633 0.94790 1.00000
  O9 O 0.25777 0.37144 0.94790 1.00000
  O10 O 0.88633 0.25777 0.44790 1.00000
  O11 O 0.37144 0.11367 0.44790 1.00000
  O12 O 0.74223 0.62856 0.44790 1.00000
  O13 O 0.93348 0.23091 0.07178 1.00000
  O14 O 0.29742 0.06652 0.07178 1.00000
  O15 O 0.76909 0.70258 0.07178 1.00000
  O16 O 0.06652 0.76909 0.57178 1.00000
  O17 O 0.70258 0.93348 0.57178 1.00000
  O18 O 0.23091 0.29742 0.57178 1.00000
  O19 O 0.00000 0.00000 0.79145 1.00000
  O20 O 0.00000 0.00000 0.29145 1.00000
  O21 O 0.82104 0.51017 0.75833 1.00000
  O22 O 0.68913 0.17896 0.75833 1.00000
  O23 O 0.48983 0.31087 0.75833 1.00000
  O24 O 0.17896 0.48983 0.25833 1.00000
  O25 O 0.31087 0.82104 0.25833 1.00000
  O26 O 0.51017 0.68913 0.25833 1.00000
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