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DySc9Ge8

Alexandria ALEX

Alex-ID: agm008315604 · 空间群: P2_1 (#4)

基础信息

化学式
DySc9Ge8
Alex-ID
agm008315604
元素数
3
位点数
36
空间群
P2_1 (#4)
晶系
monoclinic
体积
726.89
ų
晶胞参数 a
7.3324
Å
晶胞参数 b
7.1456
Å
晶胞参数 c
13.8736
Å
α 角
90.00
°
β 角
89.97
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
DySc9Ge8
Dy
2.00 · 5.6%
Sc
18.00 · 50.0%
Ge
16.00 · 44.4%

能量与稳定性

凸包上方能量
0.0051
eV/atom
形成能
-0.8606
eV/atom
校正后总能量
-228.0330
eV
原始总能量
-228.0330
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0145
eV
费米能级态密度
22.8480
总磁矩
0.0000
μB

其他信息

原型 ID

AB8C9_3_spg4

分解产物

Dy2Sc3Ge4 Sc5Ge4

计算时间

2025-01-29 10:16:55

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: agm008315604).

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 agm008315604
data_agm008315604
_cell_length_a     7.33237
_cell_length_b     7.14559
_cell_length_c     13.87358
_cell_angle_alpha  90.00000
_cell_angle_beta   89.97353
_cell_angle_gamma  90.00000
_cell_volume       726.89458
_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
  Dy1 Dy 0.07229 0.00777 0.65722 1.00000
  Dy2 Dy 0.92771 0.50777 0.34278 1.00000
  Sc1 Sc 0.08551 0.64677 0.12598 1.00000
  Sc2 Sc 0.91449 0.14677 0.87402 1.00000
  Sc3 Sc 0.41794 0.35560 0.62761 1.00000
  Sc4 Sc 0.58206 0.85560 0.37239 1.00000
  Sc5 Sc 0.41555 0.35599 0.37173 1.00000
  Sc6 Sc 0.58445 0.85599 0.62827 1.00000
  Sc7 Sc 0.08249 0.64444 0.87419 1.00000
  Sc8 Sc 0.91751 0.14444 0.12581 1.00000
  Sc9 Sc 0.74914 0.81065 0.99938 1.00000
  Sc10 Sc 0.25086 0.31065 0.00062 1.00000
  Sc11 Sc 0.74854 0.18993 0.50054 1.00000
  Sc12 Sc 0.25146 0.68993 0.49946 1.00000
  Sc13 Sc 0.42827 0.98734 0.15173 1.00000
  Sc14 Sc 0.57173 0.48734 0.84827 1.00000
  Sc15 Sc 0.43105 0.98952 0.84843 1.00000
  Sc16 Sc 0.56895 0.48952 0.15157 1.00000
  Sc17 Sc 0.07314 0.01280 0.34736 1.00000
  Sc18 Sc 0.92686 0.51280 0.65264 1.00000
  Ge1 Ge 0.13348 0.94582 0.99893 1.00000
  Ge2 Ge 0.86652 0.44582 0.00107 1.00000
  Ge3 Ge 0.37009 0.05535 0.49989 1.00000
  Ge4 Ge 0.62991 0.55535 0.50011 1.00000
  Ge5 Ge 0.78314 0.80775 0.20568 1.00000
  Ge6 Ge 0.21686 0.30775 0.79432 1.00000
  Ge7 Ge 0.71123 0.20223 0.71040 1.00000
  Ge8 Ge 0.28877 0.70223 0.28960 1.00000
  Ge9 Ge 0.70601 0.18837 0.28765 1.00000
  Ge10 Ge 0.29399 0.68837 0.71235 1.00000
  Ge11 Ge 0.78485 0.79976 0.79254 1.00000
  Ge12 Ge 0.21515 0.29976 0.20746 1.00000
  Ge13 Ge 0.39367 0.68099 0.99977 1.00000
  Ge14 Ge 0.60633 0.18099 0.00023 1.00000
  Ge15 Ge 0.10893 0.31846 0.50167 1.00000
  Ge16 Ge 0.89107 0.81846 0.49833 1.00000
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