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Tm3Al3PtAu2

Alexandria ALEX

Alex-ID: agm040403515 · 空间群: Pm (#6)

基础信息

化学式
Tm3Al3PtAu2
Alex-ID
agm040403515
元素数
4
位点数
36
空间群
Pm (#6)
晶系
monoclinic
体积
721.51
ų
晶胞参数 a
7.0448
Å
晶胞参数 b
4.4143
Å
晶胞参数 c
23.2015
Å
α 角
90.00
°
β 角
90.15
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
Tm3Al3PtAu2
Tm
12.00 · 33.3%
Al
12.00 · 33.3%
Pt
4.00 · 11.1%
Au
8.00 · 22.2%

能量与稳定性

凸包上方能量
0.0176
eV/atom
形成能
-0.9161
eV/atom
校正后总能量
-182.1538
eV
原始总能量
-182.1538
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0174
eV
费米能级态密度
23.1831
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C3D3_12_spg6

分解产物

Tm3Al3PtAu2

计算时间

2025-01-03 23:18:24

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: agm040403515).

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 agm040403515
data_agm040403515
_cell_length_a     7.04480
_cell_length_b     4.41428
_cell_length_c     23.20150
_cell_angle_alpha  90.00000
_cell_angle_beta   90.15368
_cell_angle_gamma  90.00000
_cell_volume       721.51042
_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 0.52128 0.00000 0.93674 1.00000
  Tm2 Tm 0.51497 0.00000 0.60475 1.00000
  Tm3 Tm 0.51813 0.00000 0.27047 1.00000
  Tm4 Tm 0.02039 0.00000 0.89472 1.00000
  Tm5 Tm 0.00732 0.00000 0.56633 1.00000
  Tm6 Tm 0.00945 0.00000 0.23187 1.00000
  Tm7 Tm 0.48727 0.50000 0.73204 1.00000
  Tm8 Tm 0.49486 0.50000 0.39812 1.00000
  Tm9 Tm 0.49642 0.50000 0.06349 1.00000
  Tm10 Tm 0.98730 0.50000 0.76840 1.00000
  Tm11 Tm 0.98399 0.50000 0.43473 1.00000
  Tm12 Tm 0.98566 0.50000 0.10082 1.00000
  Al1 Al 0.66138 0.00000 0.80742 1.00000
  Al2 Al 0.67323 0.00000 0.47368 1.00000
  Al3 Al 0.67384 0.00000 0.13946 1.00000
  Al4 Al 0.16024 0.00000 0.69342 1.00000
  Al5 Al 0.16162 0.00000 0.35827 1.00000
  Al6 Al 0.16110 0.00000 0.02327 1.00000
  Al7 Al 0.33382 0.50000 0.85590 1.00000
  Al8 Al 0.32758 0.50000 0.52565 1.00000
  Al9 Al 0.32973 0.50000 0.19127 1.00000
  Al10 Al 0.83632 0.50000 0.97594 1.00000
  Al11 Al 0.82723 0.50000 0.64445 1.00000
  Al12 Al 0.83053 0.50000 0.30995 1.00000
  Pt1 Pt 0.77730 0.00000 0.70067 1.00000
  Pt2 Pt 0.78272 0.00000 0.36636 1.00000
  Pt3 Pt 0.78491 0.00000 0.03258 1.00000
  Pt4 Pt 0.28023 0.00000 0.79939 1.00000
  Au1 Au 0.28014 0.00000 0.46719 1.00000
  Au2 Au 0.28102 0.00000 0.13258 1.00000
  Au3 Au 0.22423 0.50000 0.96545 1.00000
  Au4 Au 0.21498 0.50000 0.63405 1.00000
  Au5 Au 0.21999 0.50000 0.30019 1.00000
  Au6 Au 0.72068 0.50000 0.86684 1.00000
  Au7 Au 0.71435 0.50000 0.53391 1.00000
  Au8 Au 0.71579 0.50000 0.19964 1.00000
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