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K3In2H9

Alexandria ALEX

Alex-ID: agm006359079 · 空间群: P6_3/mmc (#194)

基础信息

化学式
K3In2H9
Alex-ID
agm006359079
元素数
3
位点数
28
空间群
P6_3/mmc (#194)
晶系
hexagonal
体积
437.92
ų
晶胞参数 a
5.8839
Å
晶胞参数 b
5.8839
Å
晶胞参数 c
14.6059
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
K3In2H9
H
18.00 · 64.3%
K
6.00 · 21.4%
In
4.00 · 14.3%

能量与稳定性

凸包上方能量
0.1036
eV/atom
形成能
-0.0564
eV/atom
校正后总能量
-77.5855
eV
原始总能量
-77.5855
eV

电子结构

间接带隙
1.8865
eV
直接带隙
2.2002
eV
费米能级态密度
0.0000
总磁矩
0.0000
μB

其他信息

原型 ID

A2B3C9_310_spg194

分解产物

KIn4 KH7 KH

计算时间

2023-12-23 11:39:23

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: agm006359079).

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 agm006359079
data_agm006359079
_cell_length_a     5.88392
_cell_length_b     5.88392
_cell_length_c     14.60586
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       437.91706
_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
  H1 H 0.48638 0.97276 0.75000 1.00000
  H2 H 0.02724 0.51362 0.75000 1.00000
  H3 H 0.48638 0.51362 0.75000 1.00000
  H4 H 0.51362 0.02724 0.25000 1.00000
  H5 H 0.97276 0.48638 0.25000 1.00000
  H6 H 0.51362 0.48638 0.25000 1.00000
  H7 H 0.16985 0.33970 0.90672 1.00000
  H8 H 0.66030 0.83015 0.90672 1.00000
  H9 H 0.16985 0.83015 0.90672 1.00000
  H10 H 0.83015 0.66030 0.09328 1.00000
  H11 H 0.33970 0.16985 0.09328 1.00000
  H12 H 0.83015 0.16985 0.09328 1.00000
  H13 H 0.83015 0.66030 0.40672 1.00000
  H14 H 0.33970 0.16985 0.40672 1.00000
  H15 H 0.83015 0.16985 0.40672 1.00000
  H16 H 0.16985 0.33970 0.59328 1.00000
  H17 H 0.66030 0.83015 0.59328 1.00000
  H18 H 0.16985 0.83015 0.59328 1.00000
  K1 K 0.00000 0.00000 0.75000 1.00000
  K2 K 0.00000 0.00000 0.25000 1.00000
  K3 K 0.66667 0.33333 0.90593 1.00000
  K4 K 0.33333 0.66667 0.09407 1.00000
  K5 K 0.33333 0.66667 0.40593 1.00000
  K6 K 0.66667 0.33333 0.59407 1.00000
  In1 In 0.66667 0.33333 0.14663 1.00000
  In2 In 0.33333 0.66667 0.85337 1.00000
  In3 In 0.33333 0.66667 0.64663 1.00000
  In4 In 0.66667 0.33333 0.35337 1.00000
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