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Tm2CuGe6

Alexandria ALEX

Alex-ID: agm005269712 · 空间群: Amm2 (#38)

基础信息

化学式
Tm2CuGe6
Alex-ID
agm005269712
元素数
3
位点数
9
空间群
Amm2 (#38)
晶系
orthorhombic
体积
174.23
ų
晶胞参数 a
10.8105
Å
晶胞参数 b
10.8105
Å
晶胞参数 c
4.0611
Å
α 角
90.00
°
β 角
90.00
°
γ 角
158.46
°

组成

元素组成(原子分数)
组成信息
化学式
Tm2CuGe6
Tm
2.00 · 22.2%
Cu
1.00 · 11.1%
Ge
6.00 · 66.7%

能量与稳定性

凸包上方能量
0.0529
eV/atom
形成能
-0.3788
eV/atom
校正后总能量
-44.2160
eV
原始总能量
-44.2160
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
1.8352
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C6_158_spg38

分解产物

TmGe2 Tm3(CuGe)4 Ge

计算时间

2023-04-21 03:01:14.535444

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: agm005269712).

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 agm005269712
data_agm005269712
_cell_length_a     10.81047
_cell_length_b     10.81047
_cell_length_c     4.06105
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  158.46256
_cell_volume       174.23001
_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
  Tm1 Tm 0.77661 0.22339 0.50000 1.00000
  Tm2 Tm 0.11404 0.88596 0.50000 1.00000
  Cu1 Cu 0.55830 0.44170 0.00000 1.00000
  Ge1 Ge 0.49660 0.50340 0.50000 1.00000
  Ge2 Ge 0.37846 0.62154 0.50000 1.00000
  Ge3 Ge 0.99678 0.00322 0.00000 1.00000
  Ge4 Ge 0.87815 0.12185 0.00000 1.00000
  Ge5 Ge 0.66713 0.33287 0.00000 1.00000
  Ge6 Ge 0.24093 0.75907 0.00000 1.00000
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