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Dy3Tm2N4

Alexandria ALEX

Alex-ID: agm005694812 · 空间群: P-3m1 (#164)

基础信息

化学式
Dy3Tm2N4
Alex-ID
agm005694812
元素数
3
位点数
9
空间群
P-3m1 (#164)
晶系
trigonal
体积
148.02
ų
晶胞参数 a
3.4553
Å
晶胞参数 b
3.4553
Å
晶胞参数 c
14.3158
Å
α 角
90.06
°
β 角
89.94
°
γ 角
120.00
°

组成

元素组成(原子分数)
组成信息
化学式
Dy3Tm2N4
Dy
3.00 · 33.3%
Tm
2.00 · 22.2%
N
4.00 · 44.4%

能量与稳定性

凸包上方能量
0.0355
eV/atom
形成能
-1.7029
eV/atom
校正后总能量
-69.8903
eV
原始总能量
-69.8903
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0016
eV
费米能级态密度
4.3577
总磁矩
0.4123
μB

其他信息

原型 ID

A2B3C4_352_spg164

分解产物

Dy6N5 Dy TmN

计算时间

2023-06-27 18:55:27.571696

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: agm005694812).

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 agm005694812
data_agm005694812
_cell_length_a     3.45531
_cell_length_b     3.45531
_cell_length_c     14.31577
_cell_angle_alpha  90.06110
_cell_angle_beta   89.93889
_cell_angle_gamma  120.00084
_cell_volume       148.01798
_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
  Dy1 Dy 0.66573 0.33427 0.38374 1.00000
  Dy2 Dy 0.00000 0.00000 0.00000 1.00000
  Dy3 Dy 0.33427 0.66573 0.61626 1.00000
  Tm1 Tm 0.66712 0.33288 0.80884 1.00000
  Tm2 Tm 0.33288 0.66712 0.19116 1.00000
  N1 N 0.33357 0.66643 0.89848 1.00000
  N2 N 0.99922 0.00078 0.29684 1.00000
  N3 N 0.00078 0.99922 0.70316 1.00000
  N4 N 0.66643 0.33357 0.10152 1.00000
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