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Dy20Ge12C

Alexandria ALEX

Alex-ID: agm008129084 · 空间群: P2/m (#10)

基础信息

化学式
Dy20Ge12C
Alex-ID
agm008129084
元素数
3
位点数
33
空间群
P2/m (#10)
晶系
monoclinic
体积
809.12
ų
晶胞参数 a
6.4447
Å
晶胞参数 b
14.7416
Å
晶胞参数 c
8.5165
Å
α 角
90.00
°
β 角
89.98
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
Dy20Ge12C
Dy
20.00 · 60.6%
Ge
12.00 · 36.4%
C
1.00 · 3.0%

能量与稳定性

凸包上方能量
0.0040
eV/atom
形成能
-0.7973
eV/atom
校正后总能量
-183.0166
eV
原始总能量
-183.0166
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0028
eV
费米能级态密度
16.6272
总磁矩
0.0000
μB

其他信息

原型 ID

AB12C20_2_spg10

分解产物

Dy15Ge9C Dy5Ge3

计算时间

2024-12-05 01:23:11

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: agm008129084).

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 agm008129084
data_agm008129084
_cell_length_a     6.44474
_cell_length_b     14.74158
_cell_length_c     8.51654
_cell_angle_alpha  90.00000
_cell_angle_beta   89.98217
_cell_angle_gamma  90.00000
_cell_volume       809.11932
_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 0.50000 0.66259 0.00000 1.00000
  Dy2 Dy 0.50000 0.17082 0.50000 1.00000
  Dy3 Dy 0.50000 0.82918 0.50000 1.00000
  Dy4 Dy 0.50000 0.33741 0.00000 1.00000
  Dy5 Dy 0.00000 0.83756 0.50000 1.00000
  Dy6 Dy 0.00000 0.32848 0.00000 1.00000
  Dy7 Dy 0.00000 0.67152 0.00000 1.00000
  Dy8 Dy 0.00000 0.16244 0.50000 1.00000
  Dy9 Dy 0.75467 0.50000 0.74177 1.00000
  Dy10 Dy 0.72598 0.00000 0.23362 1.00000
  Dy11 Dy 0.75175 0.62043 0.37949 1.00000
  Dy12 Dy 0.72753 0.11683 0.88285 1.00000
  Dy13 Dy 0.72753 0.88317 0.88285 1.00000
  Dy14 Dy 0.75175 0.37957 0.37949 1.00000
  Dy15 Dy 0.27402 0.00000 0.76638 1.00000
  Dy16 Dy 0.24533 0.50000 0.25823 1.00000
  Dy17 Dy 0.27247 0.88317 0.11715 1.00000
  Dy18 Dy 0.24825 0.37957 0.62051 1.00000
  Dy19 Dy 0.24825 0.62043 0.62051 1.00000
  Dy20 Dy 0.27247 0.11683 0.11715 1.00000
  Ge1 Ge 0.73915 0.00000 0.60125 1.00000
  Ge2 Ge 0.75858 0.50000 0.10501 1.00000
  Ge3 Ge 0.74411 0.80049 0.19898 1.00000
  Ge4 Ge 0.75331 0.30291 0.69755 1.00000
  Ge5 Ge 0.75331 0.69709 0.69755 1.00000
  Ge6 Ge 0.74411 0.19951 0.19898 1.00000
  Ge7 Ge 0.24142 0.50000 0.89499 1.00000
  Ge8 Ge 0.26085 0.00000 0.39875 1.00000
  Ge9 Ge 0.24669 0.69709 0.30245 1.00000
  Ge10 Ge 0.25589 0.19951 0.80102 1.00000
  Ge11 Ge 0.25589 0.80049 0.80102 1.00000
  Ge12 Ge 0.24669 0.30291 0.30245 1.00000
  C1 C 0.50000 0.00000 0.00000 1.00000
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