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TmB4Ru

Alexandria ALEX

Alex-ID: agm003232255 · 空间群: Pbam (#55)

基础信息

化学式
TmB4Ru
Alex-ID
agm003232255
元素数
3
位点数
24
空间群
Pbam (#55)
晶系
orthorhombic
体积
240.02
ų
晶胞参数 a
3.5341
Å
晶胞参数 b
5.9265
Å
晶胞参数 c
11.4595
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
TmB4Ru
Tm
4.00 · 16.7%
B
16.00 · 66.7%
Ru
4.00 · 16.7%

能量与稳定性

凸包上方能量
0.0000
eV/atom
形成能
-0.6533
eV/atom
校正后总能量
-177.5070
eV
原始总能量
-177.5070
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0767
eV
费米能级态密度
4.2012
总磁矩
0.0000
μB

其他信息

原型 ID

ABC4_302_spg55

分解产物

TmB4Ru

计算时间

2021-12-10 16:55:18.444243

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: agm003232255).

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 agm003232255
data_agm003232255
_cell_length_a     3.53411
_cell_length_b     5.92647
_cell_length_c     11.45946
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       240.01641
_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 0.50000 0.12905 0.14983 1.00000
  Tm2 Tm 0.50000 0.87095 0.85017 1.00000
  Tm3 Tm 0.50000 0.62905 0.35017 1.00000
  Tm4 Tm 0.50000 0.37095 0.64983 1.00000
  B1 B 0.00000 0.47654 0.19242 1.00000
  B2 B 0.00000 0.52346 0.80758 1.00000
  B3 B 0.00000 0.97654 0.30758 1.00000
  B4 B 0.00000 0.02346 0.69242 1.00000
  B5 B 0.00000 0.29047 0.31411 1.00000
  B6 B 0.00000 0.70953 0.68589 1.00000
  B7 B 0.00000 0.79047 0.18589 1.00000
  B8 B 0.00000 0.20953 0.81411 1.00000
  B9 B 0.00000 0.36478 0.47005 1.00000
  B10 B 0.00000 0.63522 0.52995 1.00000
  B11 B 0.00000 0.86478 0.02995 1.00000
  B12 B 0.00000 0.13522 0.97005 1.00000
  B13 B 0.00000 0.38736 0.04723 1.00000
  B14 B 0.00000 0.61264 0.95277 1.00000
  B15 B 0.00000 0.88736 0.45277 1.00000
  B16 B 0.00000 0.11264 0.54723 1.00000
  Ru1 Ru 0.50000 0.14155 0.40688 1.00000
  Ru2 Ru 0.50000 0.85845 0.59312 1.00000
  Ru3 Ru 0.50000 0.64155 0.09312 1.00000
  Ru4 Ru 0.50000 0.35845 0.90688 1.00000
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