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Ba2Sr2C

Alexandria ALEX

Alex-ID: agm002964641 · 空间群: P4/mbm (#127)

基础信息

化学式
Ba2Sr2C
Alex-ID
agm002964641
元素数
3
位点数
10
空间群
P4/mbm (#127)
晶系
tetragonal
体积
440.52
ų
晶胞参数 a
7.6226
Å
晶胞参数 b
7.6226
Å
晶胞参数 c
7.5815
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
Ba2Sr2C
Sr
4.00 · 40.0%
C
2.00 · 20.0%
Ba
4.00 · 40.0%

能量与稳定性

凸包上方能量
0.7569
eV/atom
形成能
0.7397
eV/atom
校正后总能量
-25.4998
eV
原始总能量
-25.4998
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
16.3633
总磁矩
2.2925
μB

其他信息

原型 ID

AB2C2_35_spg127

分解产物

Ba15Sr Sr BaC6

计算时间

2016-12-06 00:44:31

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: agm002964641).

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 agm002964641
data_agm002964641
_cell_length_a     7.62262
_cell_length_b     7.62262
_cell_length_c     7.58154
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       440.52103
_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 0.30332 0.80332 0.00000 1.00000
  Sr2 Sr 0.80332 0.69668 0.00000 1.00000
  Sr3 Sr 0.69668 0.19668 0.00000 1.00000
  Sr4 Sr 0.19668 0.30332 0.00000 1.00000
  C1 C 0.00000 0.00000 0.00000 1.00000
  C2 C 0.50000 0.50000 0.00000 1.00000
  Ba1 Ba 0.18043 0.68043 0.50000 1.00000
  Ba2 Ba 0.68043 0.81957 0.50000 1.00000
  Ba3 Ba 0.81957 0.31957 0.50000 1.00000
  Ba4 Ba 0.31957 0.18043 0.50000 1.00000
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