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Pm12Bi5C2

Alexandria ALEX

Alex-ID: agm003370708 · 空间群: C2/m (#12)

基础信息

化学式
Pm12Bi5C2
Alex-ID
agm003370708
元素数
3
位点数
19
空间群
C2/m (#12)
晶系
monoclinic
体积
634.22
ų
晶胞参数 a
7.8383
Å
晶胞参数 b
9.6283
Å
晶胞参数 c
9.6255
Å
α 角
105.58
°
β 角
90.00
°
γ 角
114.02
°

组成

元素组成(原子分数)
组成信息
化学式
Pm12Bi5C2
Pm
12.00 · 63.2%
Bi
5.00 · 26.3%
C
2.00 · 10.5%

能量与稳定性

凸包上方能量
0.1700
eV/atom
形成能
-0.4268
eV/atom
校正后总能量
-102.9697
eV
原始总能量
-102.9697
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0010
eV
费米能级态密度
22.1752
总磁矩
0.0384
μB

其他信息

原型 ID

A2B5C12_4_spg12

分解产物

Pm5Bi3C Pm Pm2C

计算时间

2022-02-06 14:39:57.488883

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: agm003370708).

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 agm003370708
data_agm003370708
_cell_length_a     7.83834
_cell_length_b     9.62833
_cell_length_c     9.62550
_cell_angle_alpha  105.57578
_cell_angle_beta   90.00000
_cell_angle_gamma  114.01937
_cell_volume       634.21567
_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
  Pm1 Pm 0.99863 0.99726 0.16629 1.00000
  Pm2 Pm 0.09436 0.70361 0.92358 1.00000
  Pm3 Pm 0.60925 0.70361 0.92358 1.00000
  Pm4 Pm 0.11813 0.71565 0.43891 1.00000
  Pm5 Pm 0.59752 0.71565 0.43891 1.00000
  Pm6 Pm 0.49600 0.99200 0.81292 1.00000
  Pm7 Pm 0.50400 0.00800 0.18708 1.00000
  Pm8 Pm 0.88187 0.28435 0.56109 1.00000
  Pm9 Pm 0.40248 0.28435 0.56109 1.00000
  Pm10 Pm 0.90564 0.29639 0.07642 1.00000
  Pm11 Pm 0.39075 0.29639 0.07642 1.00000
  Pm12 Pm 0.00137 0.00274 0.83371 1.00000
  Bi1 Bi 0.29408 0.58817 0.65094 1.00000
  Bi2 Bi 0.31280 0.62560 0.15665 1.00000
  Bi3 Bi 0.00000 0.00000 0.50000 1.00000
  Bi4 Bi 0.68720 0.37440 0.84335 1.00000
  Bi5 Bi 0.70592 0.41183 0.34906 1.00000
  C1 C 0.73823 0.00000 0.00000 1.00000
  C2 C 0.26177 1.00000 1.00000 1.00000
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