导航

HEAS Data Platform · 材料科学计算数据库

KSrH4Au

Alexandria ALEX

Alex-ID: agm007657240 · 空间群: P2_1/m (#11)

Alexandria Database API

基础信息

化学式
KSrH4Au
Alex-ID
agm007657240
元素数
4
位点数
14
空间群
P2_1/m (#11)
晶系
monoclinic
体积
251.91
ų
晶胞参数 a
5.5364
Å
晶胞参数 b
5.8412
Å
晶胞参数 c
8.0086
Å
α 角
76.57
°
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
KSrH4Au
K
2.00 · 14.3%
Sr
2.00 · 14.3%
H
8.00 · 57.1%
Au
2.00 · 14.3%

能量与稳定性

凸包上方能量
0.0372
eV/atom
形成能
-0.4182
eV/atom
校正后总能量
-43.9111
eV
原始总能量
-43.9111
eV

电子结构

间接带隙
2.7120
eV
直接带隙
2.8163
eV
费米能级态密度
0.0000
总磁矩
0.0000
μB

其他信息

原型 ID

ABCD4_43_spg11

分解产物

KH2Au SrH2

计算时间

2024-05-29 06:22:53.435260

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: agm007657240).

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 agm007657240
data_agm007657240
_cell_length_a     5.53642
_cell_length_b     5.84119
_cell_length_c     8.00863
_cell_angle_alpha  76.56572
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       251.90670
_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 0.75000 0.23547 0.55035 1.00000
  K2 K 0.25000 0.76453 0.44965 1.00000
  Sr1 Sr 0.75000 0.25610 0.03182 1.00000
  Sr2 Sr 0.25000 0.74390 0.96818 1.00000
  H1 H 0.49892 0.49891 0.76845 1.00000
  H2 H 0.99892 0.50109 0.23155 1.00000
  H3 H 0.50108 0.50109 0.23155 1.00000
  H4 H 0.00108 0.49891 0.76845 1.00000
  H5 H 0.75000 0.91889 0.31691 1.00000
  H6 H 0.25000 0.08111 0.68309 1.00000
  H7 H 0.75000 0.83124 0.97129 1.00000
  H8 H 0.25000 0.16876 0.02871 1.00000
  Au1 Au 0.75000 0.69968 0.19919 1.00000
  Au2 Au 0.25000 0.30032 0.80081 1.00000
获取直接链接