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Pa5(NbN6)2

Alexandria ALEX

Alex-ID: agm005652000 · 空间群: C2/m (#12)

基础信息

化学式
Pa5(NbN6)2
Alex-ID
agm005652000
元素数
3
位点数
19
空间群
C2/m (#12)
晶系
monoclinic
体积
266.56
ų
晶胞参数 a
6.0389
Å
晶胞参数 b
6.9271
Å
晶胞参数 c
7.3999
Å
α 角
105.17
°
β 角
90.00
°
γ 角
115.84
°

组成

元素组成(原子分数)
组成信息
化学式
Pa5(NbN6)2
Pa
5.00 · 26.3%
Nb
2.00 · 10.5%
N
12.00 · 63.2%

能量与稳定性

凸包上方能量
0.0649
eV/atom
形成能
-1.5919
eV/atom
校正后总能量
-193.3082
eV
原始总能量
-193.3082
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
12.3110
总磁矩
0.0000
μB

其他信息

原型 ID

A2B5C12_37_spg12

分解产物

Nb5N6 Pa7N12 N2

计算时间

2023-06-26 01:57:01.708011

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: agm005652000).

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 agm005652000
data_agm005652000
_cell_length_a     6.03888
_cell_length_b     6.92711
_cell_length_c     7.39987
_cell_angle_alpha  105.17207
_cell_angle_beta   90.00000
_cell_angle_gamma  115.84180
_cell_volume       266.55682
_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
  Pa1 Pa 0.30921 0.61843 0.64682 1.00000
  Pa2 Pa 0.30821 0.61642 0.15991 1.00000
  Pa3 Pa 0.00000 0.00000 0.50000 1.00000
  Pa4 Pa 0.69179 0.38358 0.84009 1.00000
  Pa5 Pa 0.69079 0.38157 0.35318 1.00000
  Nb1 Nb 0.76191 0.00000 0.00000 1.00000
  Nb2 Nb 0.23809 1.00000 1.00000 1.00000
  N1 N 0.99737 0.99473 0.19330 1.00000
  N2 N 0.10336 0.65355 0.90879 1.00000
  N3 N 0.55019 0.65355 0.90879 1.00000
  N4 N 0.09082 0.68992 0.42755 1.00000
  N5 N 0.59910 0.68992 0.42755 1.00000
  N6 N 0.50315 0.00629 0.80077 1.00000
  N7 N 0.49685 0.99371 0.19923 1.00000
  N8 N 0.90918 0.31008 0.57245 1.00000
  N9 N 0.40090 0.31008 0.57245 1.00000
  N10 N 0.89664 0.34645 0.09121 1.00000
  N11 N 0.44981 0.34645 0.09121 1.00000
  N12 N 0.00263 0.00527 0.80670 1.00000
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