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Tb5Sm3Tm4

Alexandria ALEX

Alex-ID: agm026487568 · 空间群: P-1 (#2)

Alexandria Database API

基础信息

化学式
Tb5Sm3Tm4
Alex-ID
agm026487568
元素数
3
位点数
12
空间群
P-1 (#2)
晶系
triclinic
体积
381.28
ų
晶胞参数 a
6.1989
Å
晶胞参数 b
7.1684
Å
晶胞参数 c
8.8258
Å
α 角
101.70
°
β 角
96.74
°
γ 角
89.98
°

组成

元素组成（原子分数）
组成信息
化学式
Tb5Sm3Tm4
Tb
5.00 · 41.7%
Sm
3.00 · 25.0%
Tm
4.00 · 33.3%

能量与稳定性

凸包上方能量
0.0070
eV/atom
形成能
0.0025
eV/atom
校正后总能量
-55.1883
eV
原始总能量
-55.1883
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0179
eV
费米能级态密度
16.4433
总磁矩
-0.0002
μB

其他信息

原型 ID

A3B4C5_168_spg2

分解产物

Tb2SmTm6 Tb(SmTm3)2 Tb2Sm

计算时间

2025-03-13 00:52:11

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: agm026487568).

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 agm026487568
data_agm026487568
_cell_length_a     6.19887
_cell_length_b     7.16840
_cell_length_c     8.82585
_cell_angle_alpha  101.69626
_cell_angle_beta   96.73725
_cell_angle_gamma  89.97928
_cell_volume       381.27946
_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
  Tb1 Tb 0.89023 0.58378 0.83642 1.00000
  Tb2 Tb 0.50000 0.00000 0.50000 1.00000
  Tb3 Tb 0.00181 0.24936 0.50132 1.00000
  Tb4 Tb 0.99819 0.75064 0.49868 1.00000
  Tb5 Tb 0.10977 0.41622 0.16358 1.00000
  Sm1 Sm 0.38886 0.83335 0.83473 1.00000
  Sm2 Sm 0.50000 0.50000 0.50000 1.00000
  Sm3 Sm 0.61114 0.16665 0.16527 1.00000
  Tm1 Tm 0.61029 0.66628 0.16614 1.00000
  Tm2 Tm 0.88909 0.08418 0.83389 1.00000
  Tm3 Tm 0.11091 0.91582 0.16611 1.00000
  Tm4 Tm 0.38971 0.33372 0.83386 1.00000
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