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Nd2GeCl2

Alexandria ALEX

Alex-ID: agm002204635 · 空间群: P-3m1 (#164)

基础信息

化学式
Nd2GeCl2
Alex-ID
agm002204635
元素数
3
位点数
5
空间群
P-3m1 (#164)
晶系
trigonal
体积
155.98
ų
晶胞参数 a
4.2566
Å
晶胞参数 b
4.2566
Å
晶胞参数 c
9.9405
Å
α 角
90.00
°
β 角
90.00
°
γ 角
120.00
°

组成

元素组成(原子分数)
组成信息
化学式
Nd2GeCl2
Ge
1.00 · 20.0%
Nd
2.00 · 40.0%
Cl
2.00 · 40.0%

能量与稳定性

凸包上方能量
0.0000
eV/atom
形成能
-1.8756
eV/atom
校正后总能量
-26.0480
eV
原始总能量
-26.0480
eV

电子结构

间接带隙
0.1253
eV
直接带隙
0.4036
eV
费米能级态密度
0.0000
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C2_105_spg164

分解产物

Nd2GeCl2

计算时间

2018-06-25 18:25:09

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: agm002204635).

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 agm002204635
data_agm002204635
_cell_length_a     4.25657
_cell_length_b     4.25657
_cell_length_c     9.94051
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       155.97605
_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
  Ge1 Ge 0.00000 0.00000 0.50000 1.00000
  Nd1 Nd 0.33333 0.66667 0.32967 1.00000
  Nd2 Nd 0.66667 0.33333 0.67033 1.00000
  Cl1 Cl 0.66667 0.33333 0.17145 1.00000
  Cl2 Cl 0.33333 0.66667 0.82855 1.00000
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