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Tb(PmTm)5

Alexandria ALEX

Alex-ID: agm003674640 · 空间群: P-6m2 (#187)

Alexandria Database API

基础信息

化学式
Tb(PmTm)5
Alex-ID
agm003674640
元素数
3
位点数
11
空间群
P-6m2 (#187)
晶系
hexagonal
体积
373.91
ų
晶胞参数 a
6.0521
Å
晶胞参数 b
6.0521
Å
晶胞参数 c
11.7873
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
Tb(PmTm)5
Tb
1.00 · 9.1%
Pm
5.00 · 45.5%
Tm
5.00 · 45.5%

能量与稳定性

凸包上方能量
0.3005
eV/atom
形成能
0.2941
eV/atom
校正后总能量
-47.5081
eV
原始总能量
-47.5081
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
22.3101
总磁矩
0.0004
μB

其他信息

原型 ID

AB5C5_44_spg187

分解产物

PmTm2 Tb5Pm3 Pm

计算时间

2022-04-09 15:47:44.056491

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: agm003674640).

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 agm003674640
data_agm003674640
_cell_length_a     6.05215
_cell_length_b     6.05215
_cell_length_c     11.78733
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       373.90836
_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 0.33333 0.66667 0.00000 1.00000
  Pm1 Pm 0.66667 0.33333 0.15258 1.00000
  Pm2 Pm 0.66667 0.33333 0.84742 1.00000
  Pm3 Pm 0.33333 0.66667 0.31553 1.00000
  Pm4 Pm 0.33333 0.66667 0.68447 1.00000
  Pm5 Pm 0.00000 0.00000 0.00000 1.00000
  Tm1 Tm 0.33281 0.16641 0.50000 1.00000
  Tm2 Tm 0.00000 0.00000 0.26600 1.00000
  Tm3 Tm 0.83359 0.66719 0.50000 1.00000
  Tm4 Tm 0.83359 0.16641 0.50000 1.00000
  Tm5 Tm 0.00000 0.00000 0.73400 1.00000
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