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Tm3GaCo2

Alexandria ALEX

Alex-ID: agm032489412 · 空间群: Pnma (#62)

基础信息

化学式
Tm3GaCo2
Alex-ID
agm032489412
元素数
3
位点数
24
空间群
Pnma (#62)
晶系
orthorhombic
体积
492.08
ų
晶胞参数 a
3.7056
Å
晶胞参数 b
11.4816
Å
晶胞参数 c
11.5659
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
Tm3GaCo2
Tm
12.00 · 50.0%
Ga
4.00 · 16.7%
Co
8.00 · 33.3%

能量与稳定性

凸包上方能量
0.0945
eV/atom
形成能
-0.3072
eV/atom
校正后总能量
-130.1373
eV
原始总能量
-130.1373
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0442
eV
费米能级态密度
17.8505
总磁矩
0.0002
μB

其他信息

原型 ID

AB2C3_1909_spg14

分解产物

Tm6GaCo2 Tm2GaCo2

计算时间

2025-04-14 22:02:41

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: agm032489412).

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 agm032489412
data_agm032489412
_cell_length_a     3.70555
_cell_length_b     11.48159
_cell_length_c     11.56586
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       492.07680
_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 0.25000 0.37800 0.05803 1.00000
  Tm2 Tm 0.75000 0.62200 0.94197 1.00000
  Tm3 Tm 0.75000 0.87800 0.44197 1.00000
  Tm4 Tm 0.25000 0.12200 0.55803 1.00000
  Tm5 Tm 0.25000 0.66882 0.19150 1.00000
  Tm6 Tm 0.75000 0.33118 0.80850 1.00000
  Tm7 Tm 0.75000 0.16882 0.30850 1.00000
  Tm8 Tm 0.25000 0.83118 0.69150 1.00000
  Tm9 Tm 0.25000 0.42166 0.36967 1.00000
  Tm10 Tm 0.75000 0.57834 0.63033 1.00000
  Tm11 Tm 0.75000 0.92166 0.13033 1.00000
  Tm12 Tm 0.25000 0.07834 0.86967 1.00000
  Ga1 Ga 0.25000 0.12491 0.12083 1.00000
  Ga2 Ga 0.75000 0.87509 0.87917 1.00000
  Ga3 Ga 0.75000 0.62491 0.37917 1.00000
  Ga4 Ga 0.25000 0.37509 0.62083 1.00000
  Co1 Co 0.25000 0.69597 0.49087 1.00000
  Co2 Co 0.75000 0.30403 0.50913 1.00000
  Co3 Co 0.75000 0.19597 0.00913 1.00000
  Co4 Co 0.25000 0.80403 0.99087 1.00000
  Co5 Co 0.25000 0.00322 0.30209 1.00000
  Co6 Co 0.75000 0.99678 0.69791 1.00000
  Co7 Co 0.75000 0.50322 0.19791 1.00000
  Co8 Co 0.25000 0.49678 0.80209 1.00000
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