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Tm4IrPb

Alexandria ALEX

Alex-ID: agm003746036 · 空间群: C2/c (#15)

基础信息

化学式
Tm4IrPb
Alex-ID
agm003746036
元素数
3
位点数
12
空间群
C2/c (#15)
晶系
monoclinic
体积
327.30
ų
晶胞参数 a
5.9986
Å
晶胞参数 b
8.5578
Å
晶胞参数 c
8.0162
Å
α 角
115.05
°
β 角
102.51
°
γ 角
107.17
°

组成

元素组成(原子分数)
组成信息
化学式
Tm4IrPb
Tm
8.00 · 66.7%
Ir
2.00 · 16.7%
Pb
2.00 · 16.7%

能量与稳定性

凸包上方能量
0.0534
eV/atom
形成能
-0.5802
eV/atom
校正后总能量
-67.8730
eV
原始总能量
-67.8730
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0141
eV
费米能级态密度
10.7479
总磁矩
0.0000
μB

其他信息

原型 ID

ABC4_180_spg2

分解产物

Tm7Ir3 Tm5Pb3

计算时间

2022-04-19 08:08:02.707923

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: agm003746036).

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 agm003746036
data_agm003746036
_cell_length_a     5.99858
_cell_length_b     8.55778
_cell_length_c     8.01617
_cell_angle_alpha  115.04519
_cell_angle_beta   102.50848
_cell_angle_gamma  107.16938
_cell_volume       327.29826
_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 0.05181 0.20838 0.85766 1.00000
  Tm2 Tm 0.78775 0.72010 0.66300 1.00000
  Tm3 Tm 0.30585 0.64928 0.85766 1.00000
  Tm4 Tm 0.37525 0.94290 0.66300 1.00000
  Tm5 Tm 0.62475 0.05710 0.33700 1.00000
  Tm6 Tm 0.69415 0.35072 0.14234 1.00000
  Tm7 Tm 0.21225 0.27990 0.33700 1.00000
  Tm8 Tm 0.94819 0.79162 0.14234 1.00000
  Ir1 Ir 0.25035 0.00035 0.00069 1.00000
  Ir2 Ir 0.74965 0.99965 0.99931 1.00000
  Pb1 Pb 0.37914 0.62914 0.25828 1.00000
  Pb2 Pb 0.62086 0.37086 0.74172 1.00000
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