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Tb6Nd3Sm2Er

Alexandria ALEX

Alex-ID: agm017011863 · 空间群: P-31m (#162)

Alexandria Database API

基础信息

化学式
Tb6Nd3Sm2Er
Alex-ID
agm017011863
元素数
4
位点数
12
空间群
P-31m (#162)
晶系
trigonal
体积
393.86
ų
晶胞参数 a
6.2535
Å
晶胞参数 b
6.2535
Å
晶胞参数 c
11.6297
Å
α 角
90.00
°
β 角
90.00
°
γ 角
120.00
°

组成

元素组成（原子分数）
组成信息
化学式
Tb6Nd3Sm2Er
Tb
6.00 · 50.0%
Nd
3.00 · 25.0%
Sm
2.00 · 16.7%
Er
1.00 · 8.3%

能量与稳定性

凸包上方能量
0.0061
eV/atom
形成能
0.0006
eV/atom
校正后总能量
-56.1137
eV
原始总能量
-56.1137
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0110
eV
费米能级态密度
13.9533
总磁矩
-0.0013
μB

其他信息

原型 ID

AB2C3D6_387_spg12

分解产物

Tb4SmEr Tb4NdSm3 Tb(SmEr3)2 Tb4Nd3Sm

计算时间

2025-01-05 19:00:47

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: agm017011863).

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 agm017011863
data_agm017011863
_cell_length_a     6.25351
_cell_length_b     6.25351
_cell_length_c     11.62965
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       393.86297
_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 0.33237 0.00000 0.24794 1.00000
  Tb2 Tb 0.33237 0.33237 0.75206 1.00000
  Tb3 Tb 0.66763 0.00000 0.75206 1.00000
  Tb4 Tb 0.00000 0.33237 0.24794 1.00000
  Tb5 Tb 0.66763 0.66763 0.24794 1.00000
  Tb6 Tb 0.00000 0.66763 0.75206 1.00000
  Nd1 Nd 0.66667 0.33333 0.50000 1.00000
  Nd2 Nd 0.33333 0.66667 0.50000 1.00000
  Nd3 Nd 0.00000 0.00000 0.50000 1.00000
  Sm1 Sm 0.33333 0.66667 0.00000 1.00000
  Sm2 Sm 0.66667 0.33333 0.00000 1.00000
  Er1 Er 0.00000 0.00000 0.00000 1.00000
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