导航

HEAS Data Platform · 材料科学计算数据库

Rb2Y6IrI12

Alexandria ALEX

Alex-ID: agm020263162 · 空间群: P2_1/c (#14)

基础信息

化学式
Rb2Y6IrI12
Alex-ID
agm020263162
元素数
4
位点数
42
空间群
P2_1/c (#14)
晶系
monoclinic
体积
1,744.75
ų
晶胞参数 a
19.2610
Å
晶胞参数 b
9.7400
Å
晶胞参数 c
9.7499
Å
α 角
72.53
°
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
Rb2Y6IrI12
Rb
4.00 · 9.5%
Y
12.00 · 28.6%
Ir
2.00 · 4.8%
I
24.00 · 57.1%

能量与稳定性

凸包上方能量
0.0012
eV/atom
形成能
-1.3183
eV/atom
校正后总能量
-191.7210
eV
原始总能量
-191.7210
eV

电子结构

间接带隙
0.0068
eV
直接带隙
0.0242
eV
费米能级态密度
18.7131
总磁矩
2.1917
μB

其他信息

原型 ID

AB2C6D12_20_spg14

分解产物

Rb2Y10Ir2I17 Y7IrI12 YI3 Rb4Y6IrI14

计算时间

2024-10-30 13:38:20.245808

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: agm020263162).

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 agm020263162
data_agm020263162
_cell_length_a     19.26100
_cell_length_b     9.74000
_cell_length_c     9.74987
_cell_angle_alpha  72.53258
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       1744.75288
_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
  Rb1 Rb 0.31130 0.09593 0.09944 1.00000
  Rb2 Rb 0.81130 0.40407 0.90056 1.00000
  Rb3 Rb 0.68870 0.90407 0.90056 1.00000
  Rb4 Rb 0.18870 0.59593 0.09944 1.00000
  Y1 Y 0.45368 0.23833 0.48684 1.00000
  Y2 Y 0.63470 0.40308 0.52261 1.00000
  Y3 Y 0.54632 0.76167 0.51316 1.00000
  Y4 Y 0.98340 0.08951 0.21345 1.00000
  Y5 Y 0.51660 0.58951 0.21345 1.00000
  Y6 Y 0.86530 0.90308 0.52261 1.00000
  Y7 Y 0.04632 0.73833 0.48684 1.00000
  Y8 Y 0.13470 0.09692 0.47739 1.00000
  Y9 Y 0.95368 0.26167 0.51316 1.00000
  Y10 Y 0.01660 0.91049 0.78655 1.00000
  Y11 Y 0.48340 0.41049 0.78655 1.00000
  Y12 Y 0.36530 0.59692 0.47739 1.00000
  Ir1 Ir 0.50000 0.50000 0.50000 1.00000
  Ir2 Ir 0.00000 0.00000 0.50000 1.00000
  I1 I 0.06649 0.60203 0.81268 1.00000
  I2 I 0.20590 0.81083 0.43069 1.00000
  I3 I 0.17365 0.99807 0.79921 1.00000
  I4 I 0.70590 0.68917 0.56931 1.00000
  I5 I 0.43351 0.10203 0.81268 1.00000
  I6 I 0.53002 0.69353 0.85338 1.00000
  I7 I 0.46998 0.30647 0.14662 1.00000
  I8 I 0.09814 0.41679 0.48118 1.00000
  I9 I 0.56649 0.89797 0.18732 1.00000
  I10 I 0.86400 0.78339 0.85680 1.00000
  I11 I 0.36400 0.71661 0.14320 1.00000
  I12 I 0.67365 0.50193 0.20079 1.00000
  I13 I 0.59814 0.08321 0.51882 1.00000
  I14 I 0.03002 0.80647 0.14662 1.00000
  I15 I 0.79410 0.18917 0.56931 1.00000
  I16 I 0.29410 0.31083 0.43069 1.00000
  I17 I 0.90186 0.58321 0.51882 1.00000
  I18 I 0.40186 0.91679 0.48118 1.00000
  I19 I 0.93351 0.39797 0.18732 1.00000
  I20 I 0.63600 0.28339 0.85680 1.00000
  I21 I 0.13600 0.21661 0.14320 1.00000
  I22 I 0.82635 0.00193 0.20079 1.00000
  I23 I 0.96998 0.19353 0.85338 1.00000
  I24 I 0.32635 0.49807 0.79921 1.00000
获取直接链接