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Tb2Ho4Tm7

Alexandria ALEX

Alex-ID: agm005642841 · 空间群: P-1 (#2)

基础信息

化学式
Tb2Ho4Tm7
Alex-ID
agm005642841
元素数
3
位点数
13
空间群
P-1 (#2)
晶系
triclinic
体积
395.01
ų
晶胞参数 a
9.2722
Å
晶胞参数 b
7.8311
Å
晶胞参数 c
6.0611
Å
α 角
97.46
°
β 角
96.25
°
γ 角
65.07
°

组成

元素组成(原子分数)
组成信息
化学式
Tb2Ho4Tm7
Tb
2.00 · 15.4%
Ho
4.00 · 30.8%
Tm
7.00 · 53.8%

能量与稳定性

凸包上方能量
0.0322
eV/atom
形成能
0.0243
eV/atom
校正后总能量
-58.5638
eV
原始总能量
-58.5638
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
17.6747
总磁矩
0.0000
μB

其他信息

原型 ID

A2B4C7_85_spg2

分解产物

Tb2Ho7 HoTm5 Tb2Ho

计算时间

2023-06-15 09:35:40.146546

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: agm005642841).

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 agm005642841
data_agm005642841
_cell_length_a     9.27218
_cell_length_b     7.83106
_cell_length_c     6.06114
_cell_angle_alpha  97.45561
_cell_angle_beta   96.24631
_cell_angle_gamma  65.07206
_cell_volume       395.01336
_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 0.61585 0.30710 0.15382 1.00000
  Tb2 Tb 0.38415 0.69290 0.84618 1.00000
  Ho1 Ho 0.15352 0.07761 0.53802 1.00000
  Ho2 Ho 0.84648 0.92240 0.46198 1.00000
  Ho3 Ho 0.76986 0.38507 0.69214 1.00000
  Ho4 Ho 0.23014 0.61493 0.30786 1.00000
  Tm1 Tm 0.07678 0.53848 0.76948 1.00000
  Tm2 Tm 0.92322 0.46152 0.23052 1.00000
  Tm3 Tm 0.00000 0.00000 1.00000 1.00000
  Tm4 Tm 0.69227 0.84583 0.92326 1.00000
  Tm5 Tm 0.30773 0.15417 0.07674 1.00000
  Tm6 Tm 0.53895 0.77015 0.38442 1.00000
  Tm7 Tm 0.46105 0.22985 0.61558 1.00000
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