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K3SrU2N6

Alexandria ALEX

Alex-ID: agm040690842 · 空间群: C2/m (#12)

基础信息

化学式
K3SrU2N6
Alex-ID
agm040690842
元素数
4
位点数
12
空间群
C2/m (#12)
晶系
monoclinic
体积
217.19
ų
晶胞参数 a
8.3084
Å
晶胞参数 b
8.3084
Å
晶胞参数 c
7.6925
Å
α 角
71.73
°
β 角
71.73
°
γ 角
25.59
°

组成

元素组成(原子分数)
组成信息
化学式
K3SrU2N6
K
3.00 · 25.0%
Sr
1.00 · 8.3%
U
2.00 · 16.7%
N
6.00 · 50.0%

能量与稳定性

凸包上方能量
0.0628
eV/atom
形成能
-0.9843
eV/atom
校正后总能量
-87.0987
eV
原始总能量
-87.0987
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0000
eV
费米能级态密度
3.3859
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C3D6_28_spg12

分解产物

K4SrU3N8 Sr3U3N8 KN3 K

计算时间

2024-09-14 04:53:54.684720

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: agm040690842).

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 agm040690842
data_agm040690842
_cell_length_a     8.30842
_cell_length_b     8.30842
_cell_length_c     7.69248
_cell_angle_alpha  71.72961
_cell_angle_beta   71.72961
_cell_angle_gamma  25.59096
_cell_volume       217.19063
_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
  K2 K 0.83679 0.83679 0.82939 1.00000
  K3 K 0.16321 0.16321 0.17061 1.00000
  Sr1 Sr 0.50000 0.50000 0.00000 1.00000
  U1 U 0.82895 0.82895 0.33079 1.00000
  U2 U 0.17105 0.17105 0.66921 1.00000
  N1 N 0.33367 0.33367 0.15878 1.00000
  N2 N 0.69534 0.69534 0.44944 1.00000
  N3 N 0.66633 0.66633 0.84122 1.00000
  N4 N 0.04378 0.04378 0.73920 1.00000
  N5 N 0.95622 0.95622 0.26080 1.00000
  N6 N 0.30466 0.30466 0.55056 1.00000
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