Tb2TmIrO8

Alexandria ALEX

Alex-ID: agm004902425 · 空间群: Cmmm (#65)

Alexandria Database API

基础信息

化学式

Tb2TmIrO8

Alex-ID

agm004902425

元素数

位点数

空间群

Cmmm (#65)

晶系

orthorhombic

体积

171.93

Å³

晶胞参数 a

5.0479

晶胞参数 b

5.0403

晶胞参数 c

6.7583

α 角

90.00

β 角

90.00

γ 角

90.82

组成

元素组成（原子分数）

组成信息

化学式

Tb2TmIrO8

2.00 · 16.7%

1.00 · 8.3%

8.00 · 66.7%

能量与稳定性

凸包上方能量

0.0890

eV/atom

形成能

-2.8305

eV/atom

校正后总能量

-96.2290

原始总能量

-90.6106

电子结构

间接带隙

0.0000

直接带隙

0.0332

费米能级态密度

5.6572

总磁矩

1.4308

μB

其他信息

原型 ID

ABC2D8_356_spg65

分解产物

Tm6IrO12 TbIrO4 TbO2 IrO3

计算时间

2023-01-07 13:19:51.454425

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: agm004902425).

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 | 拖拽旋转 · 滚轮缩放 · 右键平移

原始 CIF 数据

# CIF generated by HEAS from Alexandria entry agm004902425
data_agm004902425
_cell_length_a     5.04787
_cell_length_b     5.04025
_cell_length_c     6.75828
_cell_angle_alpha  89.99969
_cell_angle_beta   90.00003
_cell_angle_gamma  90.81813
_cell_volume       171.93023
_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 0.49998 0.49998 0.74768 1.00000
  Tb2 Tb 0.50002 0.50002 0.25232 1.00000
  Tm1 Tm 0.00000 0.00000 0.50000 1.00000
  Ir1 Ir 0.00000 0.00000 0.00000 1.00000
  O1 O 0.18085 0.81828 0.21409 1.00000
  O2 O 0.73176 0.73231 0.99998 1.00000
  O3 O 0.81913 0.18170 0.21409 1.00000
  O4 O 0.81915 0.18172 0.78591 1.00000
  O5 O 0.26824 0.26769 0.00002 1.00000
  O6 O 0.18087 0.81830 0.78591 1.00000
  O7 O 0.69610 0.69631 0.50001 1.00000
  O8 O 0.30390 0.30369 0.49999 1.00000

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