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TbB2Os

Alexandria ALEX

Alex-ID: agm003220104 · 空间群: Pnma (#62)

Alexandria Database API

基础信息

化学式
TbB2Os
Alex-ID
agm003220104
元素数
3
位点数
16
空间群
Pnma (#62)
晶系
orthorhombic
体积
202.26
ų
晶胞参数 a
5.3331
Å
晶胞参数 b
5.9243
Å
晶胞参数 c
6.4016
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
TbB2Os
Tb
4.00 · 25.0%
B
8.00 · 50.0%
Os
4.00 · 25.0%

能量与稳定性

凸包上方能量
0.0000
eV/atom
形成能
-0.5546
eV/atom
校正后总能量
-125.7420
eV
原始总能量
-125.7420
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
8.6154
总磁矩
0.0000
μB

其他信息

原型 ID

ABC2_641_spg62

分解产物

TbB2Os

计算时间

2021-12-06 04:20:44.230959

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: agm003220104).

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 agm003220104
data_agm003220104
_cell_length_a     5.33313
_cell_length_b     5.92432
_cell_length_c     6.40163
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       202.26030
_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 0.25000 0.00959 0.33624 1.00000
  Tb2 Tb 0.25000 0.50959 0.16376 1.00000
  Tb3 Tb 0.75000 0.99041 0.66376 1.00000
  Tb4 Tb 0.75000 0.49041 0.83624 1.00000
  B1 B 0.08257 0.36419 0.54051 1.00000
  B2 B 0.41743 0.86419 0.95949 1.00000
  B3 B 0.58257 0.63581 0.45949 1.00000
  B4 B 0.91743 0.13581 0.04051 1.00000
  B5 B 0.91743 0.63581 0.45949 1.00000
  B6 B 0.58257 0.13581 0.04051 1.00000
  B7 B 0.41743 0.36419 0.54051 1.00000
  B8 B 0.08257 0.86419 0.95949 1.00000
  Os1 Os 0.25000 0.17706 0.81957 1.00000
  Os2 Os 0.25000 0.67706 0.68043 1.00000
  Os3 Os 0.75000 0.82294 0.18043 1.00000
  Os4 Os 0.75000 0.32294 0.31957 1.00000
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