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NdTmBr3

Alexandria ALEX

Alex-ID: agm005907718 · 空间群: C2/m (#12)

基础信息

化学式
NdTmBr3
Alex-ID
agm005907718
元素数
3
位点数
10
空间群
C2/m (#12)
晶系
monoclinic
体积
352.00
ų
晶胞参数 a
3.9104
Å
晶胞参数 b
9.5570
Å
晶胞参数 c
10.1827
Å
α 角
72.63
°
β 角
78.93
°
γ 角
78.19
°

组成

元素组成(原子分数)
组成信息
化学式
NdTmBr3
Nd
2.00 · 20.0%
Tm
2.00 · 20.0%
Br
6.00 · 60.0%

能量与稳定性

凸包上方能量
0.0226
eV/atom
形成能
-1.4983
eV/atom
校正后总能量
-43.5080
eV
原始总能量
-43.5080
eV

电子结构

间接带隙
0.5622
eV
直接带隙
0.6262
eV
费米能级态密度
-0.4189
总磁矩
0.0000
μB

其他信息

原型 ID

ABC3_5190_spg12

分解产物

Nd2Br5 TmBr3 Tm

计算时间

2023-07-02 23:40:45.617786

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: agm005907718).

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 agm005907718
data_agm005907718
_cell_length_a     3.91039
_cell_length_b     9.55695
_cell_length_c     10.18265
_cell_angle_alpha  72.62983
_cell_angle_beta   78.92974
_cell_angle_gamma  78.19487
_cell_volume       351.99562
_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
  Nd1 Nd 0.13797 0.00931 0.71476 1.00000
  Nd2 Nd 0.86203 0.99069 0.28524 1.00000
  Tm1 Tm 0.43082 0.17936 0.95899 1.00000
  Tm2 Tm 0.56918 0.82064 0.04101 1.00000
  Br1 Br 0.66504 0.17912 0.49081 1.00000
  Br2 Br 0.33496 0.82088 0.50919 1.00000
  Br3 Br 0.20760 0.69773 0.88708 1.00000
  Br4 Br 0.79240 0.30227 0.11292 1.00000
  Br5 Br 0.96527 0.31620 0.75327 1.00000
  Br6 Br 0.03473 0.68380 0.24673 1.00000
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