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Sr6FeC2N7

Alexandria ALEX

Alex-ID: agm003240474 · 空间群: P2_12_12 (#18)

基础信息

化学式
Sr6FeC2N7
Alex-ID
agm003240474
元素数
4
位点数
32
空间群
P2_12_12 (#18)
晶系
orthorhombic
体积
572.25
ų
晶胞参数 a
3.8630
Å
晶胞参数 b
9.9583
Å
晶胞参数 c
14.8756
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
Sr6FeC2N7
Sr
12.00 · 37.5%
Fe
2.00 · 6.3%
C
4.00 · 12.5%
N
14.00 · 43.8%

能量与稳定性

凸包上方能量
0.0365
eV/atom
形成能
-0.8511
eV/atom
校正后总能量
-212.6664
eV
原始总能量
-212.6664
eV

电子结构

间接带隙
0.0389
eV
直接带隙
0.1618
eV
费米能级态密度
4.6789
总磁矩
6.0131
μB

其他信息

原型 ID

AB2C6D7_4_spg18

分解产物

Sr2N Sr3FeN3 SrCN2 Fe

计算时间

2021-12-13 06:58:58.003437

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: agm003240474).

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 agm003240474
data_agm003240474
_cell_length_a     3.86303
_cell_length_b     9.95826
_cell_length_c     14.87560
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       572.25033
_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 0.05539 0.57029 0.10991 1.00000
  Sr2 Sr 0.44241 0.75552 0.44334 1.00000
  Sr3 Sr 0.94461 0.92971 0.60991 1.00000
  Sr4 Sr 0.55759 0.74448 0.94334 1.00000
  Sr5 Sr 0.48896 0.09712 0.83433 1.00000
  Sr6 Sr 0.55759 0.25552 0.05666 1.00000
  Sr7 Sr 0.05539 0.42971 0.89009 1.00000
  Sr8 Sr 0.44241 0.24448 0.55666 1.00000
  Sr9 Sr 0.94461 0.07029 0.39009 1.00000
  Sr10 Sr 0.48896 0.90288 0.16567 1.00000
  Sr11 Sr 0.51104 0.59712 0.66567 1.00000
  Sr12 Sr 0.51104 0.40288 0.33433 1.00000
  Fe1 Fe 0.97921 0.50000 0.50000 1.00000
  Fe2 Fe 0.02079 0.00000 0.00000 1.00000
  C1 C 0.81561 0.72676 0.28040 1.00000
  C2 C 0.18439 0.22676 0.21960 1.00000
  C3 C 0.18439 0.77324 0.78040 1.00000
  C4 C 0.81561 0.27324 0.71960 1.00000
  N1 N 0.97576 0.66746 0.55523 1.00000
  N2 N 0.96545 0.17095 0.69148 1.00000
  N3 N 0.63879 0.36716 0.74954 1.00000
  N4 N 0.02424 0.83254 0.05523 1.00000
  N5 N 0.02424 0.16746 0.94477 1.00000
  N6 N 0.36121 0.13284 0.24954 1.00000
  N7 N 0.36121 0.86716 0.75046 1.00000
  N8 N 0.96545 0.82905 0.30852 1.00000
  N9 N 0.03455 0.32905 0.19148 1.00000
  N10 N 0.63879 0.63284 0.25046 1.00000
  N11 N 0.56338 0.50000 0.00000 1.00000
  N12 N 0.03455 0.67095 0.80852 1.00000
  N13 N 0.97576 0.33254 0.44477 1.00000
  N14 N 0.43662 0.00000 0.50000 1.00000
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