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SiPH16C7N

Alexandria ALEX

Alex-ID: agm091743922 · 空间群: P2_1/m (#11)

基础信息

化学式
SiPH16C7N
Alex-ID
agm091743922
元素数
5
位点数
52
空间群
P2_1/m (#11)
晶系
monoclinic
体积
611.62
ų
晶胞参数 a
7.5485
Å
晶胞参数 b
10.4561
Å
晶胞参数 c
8.3061
Å
α 角
90.00
°
β 角
111.10
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
SiPH16C7N
Si
2.00 · 3.8%
P
2.00 · 3.8%
H
32.00 · 61.5%
C
14.00 · 26.9%
N
2.00 · 3.8%

能量与稳定性

凸包上方能量
0.1522
eV/atom
形成能
-0.2291
eV/atom
校正后总能量
-282.2914
eV
原始总能量
-282.2913
eV

电子结构

间接带隙
2.7810
eV
直接带隙
2.8232
eV
费米能级态密度
0.0000
总磁矩
0.0000
μB

其他信息

原型 ID

ABCD7E16_0_spg11

分解产物

SiC H4C Si3N4 C P

计算时间

2025-05-27 15:49:02

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: agm091743922).

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 agm091743922
data_agm091743922
_cell_length_a     7.54846
_cell_length_b     10.45613
_cell_length_c     8.30606
_cell_angle_alpha  90.00000
_cell_angle_beta   111.10124
_cell_angle_gamma  90.00000
_cell_volume       611.61898
_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
  Si1 Si 0.91941 0.75000 0.18004 1.00000
  Si2 Si 0.08059 0.25000 0.81996 1.00000
  P1 P 0.28399 0.75000 0.69363 1.00000
  P2 P 0.71601 0.25000 0.30637 1.00000
  H1 H 0.63457 0.75000 0.30701 1.00000
  H2 H 0.36543 0.25000 0.69299 1.00000
  H3 H 0.59567 0.87149 0.55278 1.00000
  H4 H 0.40433 0.37149 0.44722 1.00000
  H5 H 0.40433 0.12851 0.44722 1.00000
  H6 H 0.59567 0.62851 0.55278 1.00000
  H7 H 0.84730 0.87652 0.65668 1.00000
  H8 H 0.15270 0.37652 0.34332 1.00000
  H9 H 0.15270 0.12348 0.34332 1.00000
  H10 H 0.84730 0.62348 0.65668 1.00000
  H11 H 0.73664 0.95784 0.45688 1.00000
  H12 H 0.26336 0.45784 0.54312 1.00000
  H13 H 0.26336 0.04216 0.54312 1.00000
  H14 H 0.73664 0.54216 0.45688 1.00000
  H15 H 0.24725 0.66491 0.25194 1.00000
  H16 H 0.75275 0.16491 0.74806 1.00000
  H17 H 0.75275 0.33509 0.74806 1.00000
  H18 H 0.24725 0.83509 0.25194 1.00000
  H19 H 0.16854 0.75000 0.05286 1.00000
  H20 H 0.83146 0.25000 0.94714 1.00000
  H21 H 0.63975 0.89694 0.06736 1.00000
  H22 H 0.36025 0.39694 0.93264 1.00000
  H23 H 0.36025 0.10306 0.93264 1.00000
  H24 H 0.63975 0.60306 0.06736 1.00000
  H25 H 0.85562 0.98468 0.14198 1.00000
  H26 H 0.14438 0.48468 0.85802 1.00000
  H27 H 0.14438 0.01532 0.85802 1.00000
  H28 H 0.85562 0.51532 0.14198 1.00000
  H29 H 0.78348 0.90331 0.93984 1.00000
  H30 H 0.21652 0.40331 0.06016 1.00000
  H31 H 0.21652 0.09669 0.06016 1.00000
  H32 H 0.78348 0.59669 0.93984 1.00000
  C1 C 0.09175 0.75000 0.53315 1.00000
  C2 C 0.90825 0.25000 0.46685 1.00000
  C3 C 0.74785 0.75000 0.43555 1.00000
  C4 C 0.25215 0.25000 0.56445 1.00000
  C5 C 0.73074 0.87166 0.53056 1.00000
  C6 C 0.26926 0.37166 0.46944 1.00000
  C7 C 0.26926 0.12834 0.46944 1.00000
  C8 C 0.73074 0.62834 0.53056 1.00000
  C9 C 0.16934 0.75000 0.18567 1.00000
  C10 C 0.83066 0.25000 0.81433 1.00000
  C11 C 0.78767 0.89746 0.07345 1.00000
  C12 C 0.21233 0.39746 0.92655 1.00000
  C13 C 0.21233 0.10254 0.92655 1.00000
  C14 C 0.78767 0.60254 0.07345 1.00000
  N1 N 0.93052 0.75000 0.40071 1.00000
  N2 N 0.06948 0.25000 0.59929 1.00000
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