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Pm3NdZr2N6

Alexandria ALEX

Alex-ID: agm034291664 · 空间群: C2/m (#12)

基础信息

化学式
Pm3NdZr2N6
Alex-ID
agm034291664
元素数
4
位点数
12
空间群
C2/m (#12)
晶系
monoclinic
体积
180.34
ų
晶胞参数 a
7.8074
Å
晶胞参数 b
7.8074
Å
晶胞参数 c
7.0210
Å
α 角
76.80
°
β 角
103.20
°
γ 角
154.31
°

组成

元素组成(原子分数)
组成信息
化学式
Pm3NdZr2N6
Pm
3.00 · 25.0%
Nd
1.00 · 8.3%
Zr
2.00 · 16.7%
N
6.00 · 50.0%

能量与稳定性

凸包上方能量
0.0179
eV/atom
形成能
-1.6969
eV/atom
校正后总能量
-104.1986
eV
原始总能量
-104.1986
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0346
eV
费米能级态密度
2.0962
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C3D6_28_spg12

分解产物

Pm2NdZr3N6 NdZrN2 Pm5ZrN6

计算时间

2025-03-05 07:46:10

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: agm034291664).

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 agm034291664
data_agm034291664
_cell_length_a     7.80736
_cell_length_b     7.80736
_cell_length_c     7.02100
_cell_angle_alpha  76.79689
_cell_angle_beta   103.20311
_cell_angle_gamma  154.31312
_cell_volume       180.34055
_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 0.50000 0.50000 0.50000 1.00000
  Pm2 Pm 0.83218 0.16782 0.16818 1.00000
  Pm3 Pm 0.16782 0.83218 0.83182 1.00000
  Nd1 Nd 0.50000 0.50000 0.00000 1.00000
  Zr1 Zr 0.83201 0.16799 0.66332 1.00000
  Zr2 Zr 0.16799 0.83201 0.33668 1.00000
  N1 N 0.33029 0.66971 0.89135 1.00000
  N2 N 0.67372 0.32628 0.56789 1.00000
  N3 N 0.66971 0.33029 0.10865 1.00000
  N4 N 0.01371 0.98629 0.26067 1.00000
  N5 N 0.98629 0.01371 0.73933 1.00000
  N6 N 0.32628 0.67372 0.43211 1.00000
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