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K4Y6NiI14

Alexandria ALEX

Alex-ID: agm021987331 · 空间群: P4/mnc (#128)

基础信息

化学式
K4Y6NiI14
Alex-ID
agm021987331
元素数
4
位点数
50
空间群
P4/mnc (#128)
晶系
tetragonal
体积
2,089.25
ų
晶胞参数 a
9.7065
Å
晶胞参数 b
9.7065
Å
晶胞参数 c
22.1750
Å
α 角
90.00
°
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
K4Y6NiI14
K
8.00 · 16.0%
Y
12.00 · 24.0%
Ni
2.00 · 4.0%
I
28.00 · 56.0%

能量与稳定性

凸包上方能量
0.0000
eV/atom
形成能
-1.2989
eV/atom
校正后总能量
-206.2919
eV
原始总能量
-206.2919
eV

电子结构

间接带隙
0.6852
eV
直接带隙
0.7050
eV
费米能级态密度
-1.2417
总磁矩
0.0000
μB

其他信息

原型 ID

AB4C6D14_2_spg128

分解产物

K4Y6NiI14

计算时间

2024-09-27 15:09:03.366420

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: agm021987331).

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 agm021987331
data_agm021987331
_cell_length_a     9.70652
_cell_length_b     9.70652
_cell_length_c     22.17500
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       2089.25026
_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
  K1 K 0.16768 0.66768 0.25000 1.00000
  K2 K 0.83232 0.33232 0.75000 1.00000
  K3 K 0.83232 0.33232 0.25000 1.00000
  K4 K 0.33232 0.16768 0.75000 1.00000
  K5 K 0.66768 0.83232 0.75000 1.00000
  K6 K 0.66768 0.83232 0.25000 1.00000
  K7 K 0.33232 0.16768 0.25000 1.00000
  K8 K 0.16768 0.66768 0.75000 1.00000
  Y1 Y 0.00000 0.00000 0.12129 1.00000
  Y2 Y 0.91137 0.74040 0.00000 1.00000
  Y3 Y 0.50000 0.50000 0.62129 1.00000
  Y4 Y 0.58863 0.24040 0.50000 1.00000
  Y5 Y 0.41137 0.75960 0.50000 1.00000
  Y6 Y 0.24040 0.41137 0.50000 1.00000
  Y7 Y 0.74040 0.08863 0.00000 1.00000
  Y8 Y 0.75960 0.58863 0.50000 1.00000
  Y9 Y 0.08863 0.25960 0.00000 1.00000
  Y10 Y 0.00000 0.00000 0.87871 1.00000
  Y11 Y 0.25960 0.91137 0.00000 1.00000
  Y12 Y 0.50000 0.50000 0.37871 1.00000
  Ni1 Ni 0.50000 0.50000 0.50000 1.00000
  Ni2 Ni 0.00000 0.00000 0.00000 1.00000
  I1 I 0.00000 0.00000 0.26677 1.00000
  I2 I 0.19402 0.39413 0.35946 1.00000
  I3 I 0.10587 0.30598 0.14054 1.00000
  I4 I 0.89413 0.69402 0.14054 1.00000
  I5 I 0.80598 0.60587 0.64054 1.00000
  I6 I 0.30346 0.09095 0.50000 1.00000
  I7 I 0.69402 0.10587 0.85946 1.00000
  I8 I 0.89413 0.69402 0.85946 1.00000
  I9 I 0.50000 0.50000 0.23323 1.00000
  I10 I 0.60587 0.19402 0.35946 1.00000
  I11 I 0.59095 0.80346 0.00000 1.00000
  I12 I 0.40905 0.19654 0.00000 1.00000
  I13 I 0.39413 0.80598 0.35946 1.00000
  I14 I 0.19402 0.39413 0.64054 1.00000
  I15 I 0.30598 0.89413 0.85946 1.00000
  I16 I 0.80346 0.40905 0.00000 1.00000
  I17 I 0.09095 0.69654 0.50000 1.00000
  I18 I 0.19654 0.59095 0.00000 1.00000
  I19 I 0.69654 0.90905 0.50000 1.00000
  I20 I 0.69402 0.10587 0.14054 1.00000
  I21 I 0.50000 0.50000 0.76677 1.00000
  I22 I 0.39413 0.80598 0.64054 1.00000
  I23 I 0.80598 0.60587 0.35946 1.00000
  I24 I 0.60587 0.19402 0.64054 1.00000
  I25 I 0.90905 0.30346 0.50000 1.00000
  I26 I 0.30598 0.89413 0.14054 1.00000
  I27 I 0.10587 0.30598 0.85946 1.00000
  I28 I 0.00000 0.00000 0.73323 1.00000
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