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Y5Ge4

Alexandria ALEX

Alex-ID: agm014775708 · 空间群: Pnma (#62)

基础信息

化学式
Y5Ge4
Alex-ID
agm014775708
元素数
2
位点数
36
空间群
Pnma (#62)
晶系
orthorhombic
体积
882.37
ų
晶胞参数 a
7.7312
Å
晶胞参数 b
7.7189
Å
晶胞参数 c
14.7860
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
Y5Ge4
Y
20.00 · 55.6%
Ge
16.00 · 44.4%

能量与稳定性

凸包上方能量
0.0060
eV/atom
形成能
-0.8881
eV/atom
校正后总能量
-235.1116
eV
原始总能量
-235.1116
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0000
eV
费米能级态密度
20.0022
总磁矩
0.0000
μB

其他信息

原型 ID

A4B5_793_spg64

分解产物

Y4Ge3 YGe

计算时间

2024-12-10 21:10:18

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: agm014775708).

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 agm014775708
data_agm014775708
_cell_length_a     7.73116
_cell_length_b     7.71886
_cell_length_c     14.78603
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       882.36726
_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
  Y1 Y 0.16814 0.42645 0.11039 1.00000
  Y2 Y 0.33186 0.92645 0.38961 1.00000
  Y3 Y 0.83186 0.57355 0.61039 1.00000
  Y4 Y 0.66814 0.07355 0.88961 1.00000
  Y5 Y 0.99981 0.75344 0.25000 1.00000
  Y6 Y 0.50019 0.25344 0.25000 1.00000
  Y7 Y 0.00019 0.24656 0.75000 1.00000
  Y8 Y 0.49981 0.74656 0.75000 1.00000
  Y9 Y 0.16673 0.91800 0.61168 1.00000
  Y10 Y 0.33327 0.41800 0.88832 1.00000
  Y11 Y 0.83327 0.08200 0.11168 1.00000
  Y12 Y 0.66673 0.58200 0.38832 1.00000
  Y13 Y 0.83327 0.08200 0.38832 1.00000
  Y14 Y 0.66673 0.58200 0.11168 1.00000
  Y15 Y 0.16673 0.91800 0.88832 1.00000
  Y16 Y 0.33327 0.41800 0.61168 1.00000
  Y17 Y 0.83186 0.57355 0.88961 1.00000
  Y18 Y 0.66814 0.07355 0.61039 1.00000
  Y19 Y 0.16814 0.42645 0.38961 1.00000
  Y20 Y 0.33186 0.92645 0.11039 1.00000
  Ge1 Ge 0.49720 0.74755 0.54628 1.00000
  Ge2 Ge 0.00280 0.24755 0.95372 1.00000
  Ge3 Ge 0.50280 0.25245 0.04628 1.00000
  Ge4 Ge 0.99720 0.75245 0.45372 1.00000
  Ge5 Ge 0.50280 0.25245 0.45372 1.00000
  Ge6 Ge 0.99720 0.75245 0.04628 1.00000
  Ge7 Ge 0.49720 0.74755 0.95372 1.00000
  Ge8 Ge 0.00280 0.24755 0.54628 1.00000
  Ge9 Ge 0.37153 0.62716 0.25000 1.00000
  Ge10 Ge 0.12847 0.12716 0.25000 1.00000
  Ge11 Ge 0.62847 0.37284 0.75000 1.00000
  Ge12 Ge 0.87153 0.87284 0.75000 1.00000
  Ge13 Ge 0.87337 0.38057 0.25000 1.00000
  Ge14 Ge 0.62663 0.88057 0.25000 1.00000
  Ge15 Ge 0.12663 0.61943 0.75000 1.00000
  Ge16 Ge 0.37337 0.11943 0.75000 1.00000
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