导航

HEAS Data Platform · 材料科学计算数据库

SrSn3N4

Alexandria ALEX

Alex-ID: agm017133745 · 空间群: P6_3/mmc (#194)

基础信息

化学式
SrSn3N4
Alex-ID
agm017133745
元素数
3
位点数
16
空间群
P6_3/mmc (#194)
晶系
hexagonal
体积
236.23
ų
晶胞参数 a
3.3945
Å
晶胞参数 b
3.3945
Å
晶胞参数 c
23.6727
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
SrSn3N4
Sr
2.00 · 12.5%
Sn
6.00 · 37.5%
N
8.00 · 50.0%

能量与稳定性

凸包上方能量
0.3247
eV/atom
形成能
-0.0432
eV/atom
校正后总能量
-91.7063
eV
原始总能量
-91.7063
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0278
eV
费米能级态密度
1.5849
总磁矩
0.0000
μB

其他信息

原型 ID

AB3C4_1171_spg194

分解产物

SrSn3 SrN6 Sn

计算时间

2024-10-14 22:15:44.945952

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: agm017133745).

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 agm017133745
data_agm017133745
_cell_length_a     3.39451
_cell_length_b     3.39451
_cell_length_c     23.67274
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       236.22882
_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
  Sr1 Sr 0.66667 0.33333 0.75000 1.00000
  Sr2 Sr 0.33333 0.66667 0.25000 1.00000
  Sn1 Sn 0.00000 0.00000 0.00000 1.00000
  Sn2 Sn 0.00000 0.00000 0.50000 1.00000
  Sn3 Sn 0.33333 0.66667 0.87430 1.00000
  Sn4 Sn 0.66667 0.33333 0.12570 1.00000
  Sn5 Sn 0.66667 0.33333 0.37430 1.00000
  Sn6 Sn 0.33333 0.66667 0.62570 1.00000
  N1 N 0.66667 0.33333 0.92437 1.00000
  N2 N 0.33333 0.66667 0.07563 1.00000
  N3 N 0.33333 0.66667 0.42437 1.00000
  N4 N 0.66667 0.33333 0.57563 1.00000
  N5 N 0.00000 0.00000 0.82337 1.00000
  N6 N 0.00000 0.00000 0.17663 1.00000
  N7 N 0.00000 0.00000 0.32337 1.00000
  N8 N 0.00000 0.00000 0.67663 1.00000
获取直接链接