KRe2NiSe8

Alexandria ALEX

Alex-ID: agm004894271 · 空间群: R-3 (#148)

Alexandria Database API

基础信息

化学式

KRe2NiSe8

Alex-ID

agm004894271

元素数

位点数

空间群

R-3 (#148)

晶系

trigonal

体积

326.64

Å³

晶胞参数 a

6.2586

晶胞参数 b

6.2586

晶胞参数 c

10.2847

α 角

72.29

β 角

72.29

γ 角

60.00

组成

元素组成（原子分数）

组成信息

化学式

KRe2NiSe8

1.00 · 8.3%

2.00 · 16.7%

1.00 · 8.3%

8.00 · 66.7%

能量与稳定性

凸包上方能量

0.2155

eV/atom

形成能

-0.2220

eV/atom

校正后总能量

-62.3707

原始总能量

-62.3707

电子结构

间接带隙

0.0000

直接带隙

0.0000

费米能级态密度

5.9879

总磁矩

0.0003

μB

其他信息

原型 ID

ABC2D8_303_spg148

分解产物

K4Re6Se13 K2Se5 ReSe2 NiSe2

计算时间

2023-01-01 22:25:53.166725

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: agm004894271).

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 agm004894271
data_agm004894271
_cell_length_a     6.25859
_cell_length_b     6.25859
_cell_length_c     10.28470
_cell_angle_alpha  72.28592
_cell_angle_beta   72.28592
_cell_angle_gamma  60.00000
_cell_volume       326.63853
_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 0.50000 0.50000 0.50000 1.00000
  Re1 Re 0.25460 0.25460 0.23620 1.00000
  Re2 Re 0.74540 0.74540 0.76380 1.00000
  Ni1 Ni 0.00000 0.00000 0.00000 1.00000
  Se1 Se 0.17510 0.17510 0.47469 1.00000
  Se2 Se 0.62801 0.28283 0.14716 1.00000
  Se3 Se 0.82490 0.82490 0.52531 1.00000
  Se4 Se 0.94200 0.62801 0.14716 1.00000
  Se5 Se 0.05800 0.37199 0.85284 1.00000
  Se6 Se 0.28283 0.94200 0.14716 1.00000
  Se7 Se 0.71717 0.05800 0.85284 1.00000
  Se8 Se 0.37199 0.71717 0.85284 1.00000

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