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Nd12Al4Cr3Se28

Alexandria ALEX

Alex-ID: agm017031340 · 空间群: P1 (#1)

基础信息

化学式
Nd12Al4Cr3Se28
Alex-ID
agm017031340
元素数
4
位点数
47
空间群
P1 (#1)
晶系
triclinic
体积
1,206.32
ų
晶胞参数 a
10.3701
Å
晶胞参数 b
12.2234
Å
晶胞参数 c
12.2215
Å
α 角
64.05
°
β 角
64.93
°
γ 角
64.90
°

组成

元素组成(原子分数)
组成信息
化学式
Nd12Al4Cr3Se28
Nd
12.00 · 25.5%
Al
4.00 · 8.5%
Cr
3.00 · 6.4%
Se
28.00 · 59.6%

能量与稳定性

凸包上方能量
0.0000
eV/atom
形成能
-1.4796
eV/atom
校正后总能量
-268.3424
eV
原始总能量
-268.3424
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0235
eV
费米能级态密度
6.4835
总磁矩
10.0007
μB

其他信息

原型 ID

A3B4C12D28_0_spg1

分解产物

Cr3Se4 Nd9Al5Se21 Nd2Se3

计算时间

2024-12-10 13:12:31

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: agm017031340).

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 agm017031340
data_agm017031340
_cell_length_a     10.37014
_cell_length_b     12.22338
_cell_length_c     12.22147
_cell_angle_alpha  64.05404
_cell_angle_beta   64.92869
_cell_angle_gamma  64.89878
_cell_volume       1206.31601
_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 0.77757 0.06179 0.78058 1.00000
  Nd2 Nd 0.77447 0.56844 0.28505 1.00000
  Nd3 Nd 0.85361 0.82764 0.54536 1.00000
  Nd4 Nd 0.84179 0.33033 0.04920 1.00000
  Nd5 Nd 0.37844 0.02765 0.74858 1.00000
  Nd6 Nd 0.37377 0.53094 0.24539 1.00000
  Nd7 Nd 0.22332 0.96126 0.19402 1.00000
  Nd8 Nd 0.21731 0.47370 0.67787 1.00000
  Nd9 Nd 0.15234 0.21742 0.41515 1.00000
  Nd10 Nd 0.15333 0.68864 0.93161 1.00000
  Nd11 Nd 0.62118 0.99612 0.23273 1.00000
  Nd12 Nd 0.63162 0.50532 0.70804 1.00000
  Al1 Al 0.34061 0.34502 0.97971 1.00000
  Al2 Al 0.32680 0.85233 0.48824 1.00000
  Al3 Al 0.66859 0.76361 0.89967 1.00000
  Al4 Al 0.66471 0.26699 0.40339 1.00000
  Cr1 Cr 0.99966 0.23184 0.76822 1.00000
  Cr2 Cr 0.00050 0.72921 0.27078 1.00000
  Cr3 Cr 0.99903 0.97995 0.02015 1.00000
  Se1 Se 0.33131 0.66699 0.66973 1.00000
  Se2 Se 0.33570 0.16371 0.16678 1.00000
  Se3 Se 0.66492 0.58397 0.08693 1.00000
  Se4 Se 0.66819 0.07959 0.58273 1.00000
  Se5 Se 0.44247 0.49046 0.97732 1.00000
  Se6 Se 0.41839 0.00162 0.48906 1.00000
  Se7 Se 0.48126 0.30154 0.78281 1.00000
  Se8 Se 0.47822 0.80101 0.29341 1.00000
  Se9 Se 0.09570 0.46212 0.95450 1.00000
  Se10 Se 0.08507 0.98033 0.46239 1.00000
  Se11 Se 0.57606 0.76299 0.75094 1.00000
  Se12 Se 0.56577 0.26434 0.25900 1.00000
  Se13 Se 0.52029 0.95753 0.95110 1.00000
  Se14 Se 0.51681 0.46224 0.45066 1.00000
  Se15 Se 0.91436 0.78449 0.78152 1.00000
  Se16 Se 0.90682 0.29498 0.28142 1.00000
  Se17 Se 0.09917 0.50432 0.24951 1.00000
  Se18 Se 0.09592 0.98364 0.78625 1.00000
  Se19 Se 0.76775 0.16743 0.96649 1.00000
  Se20 Se 0.75808 0.69760 0.44910 1.00000
  Se21 Se 0.13247 0.14881 0.94828 1.00000
  Se22 Se 0.14665 0.67304 0.42439 1.00000
  Se23 Se 0.89904 0.46086 0.77212 1.00000
  Se24 Se 0.90415 0.97203 0.26091 1.00000
  Se25 Se 0.23287 0.78720 0.07655 1.00000
  Se26 Se 0.23290 0.27827 0.58945 1.00000
  Se27 Se 0.86324 0.80726 0.09746 1.00000
  Se28 Se 0.86774 0.29418 0.60465 1.00000
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