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NdDy2N3

Alexandria ALEX

Alex-ID: agm005659356 · 空间群: C2/m (#12)

基础信息

化学式
NdDy2N3
Alex-ID
agm005659356
元素数
3
位点数
12
空间群
C2/m (#12)
晶系
monoclinic
体积
187.46
ų
晶胞参数 a
6.1232
Å
晶胞参数 b
6.1232
Å
晶胞参数 c
6.1231
Å
α 角
99.59
°
β 角
99.59
°
γ 角
120.00
°

组成

元素组成(原子分数)
组成信息
化学式
NdDy2N3
Nd
2.00 · 16.7%
Dy
4.00 · 33.3%
N
6.00 · 50.0%

能量与稳定性

凸包上方能量
0.0201
eV/atom
形成能
-1.7547
eV/atom
校正后总能量
-96.7305
eV
原始总能量
-96.7305
eV

电子结构

间接带隙
0.2657
eV
直接带隙
0.6017
eV
费米能级态密度
0.1730
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C3_935_spg12

分解产物

DyN NdN

计算时间

2023-08-23 21:29:13.378880

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: agm005659356).

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 agm005659356
data_agm005659356
_cell_length_a     6.12323
_cell_length_b     6.12323
_cell_length_c     6.12309
_cell_angle_alpha  99.58855
_cell_angle_beta   99.58859
_cell_angle_gamma  120.00024
_cell_volume       187.46339
_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
  Nd1 Nd 0.00022 0.99978 1.00000 1.00000
  Nd2 Nd 0.66646 0.33354 0.00000 1.00000
  Dy1 Dy 0.83335 0.16665 0.50000 1.00000
  Dy2 Dy 0.33334 0.66666 1.00000 1.00000
  Dy3 Dy 0.16820 0.83180 0.50000 1.00000
  Dy4 Dy 0.49849 0.50151 0.50000 1.00000
  N1 N 0.57376 0.90710 0.74270 1.00000
  N2 N 0.09290 0.42624 0.25730 1.00000
  N3 N 0.92156 0.58098 0.74286 1.00000
  N4 N 0.24763 0.25490 0.74286 1.00000
  N5 N 0.41903 0.07844 0.25714 1.00000
  N6 N 0.74510 0.75237 0.25714 1.00000
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