导航

HEAS Data Platform · 材料科学计算数据库

HoTm3(SnPd2)4

Alexandria ALEX

Alex-ID: agm064360366 · 空间群: R-3m (#166)

基础信息

化学式
HoTm3(SnPd2)4
Alex-ID
agm064360366
元素数
4
位点数
16
空间群
R-3m (#166)
晶系
trigonal
体积
307.46
ų
晶胞参数 a
4.7671
Å
晶胞参数 b
4.7671
Å
晶胞参数 c
15.8756
Å
α 角
81.37
°
β 角
98.63
°
γ 角
120.08
°

组成

元素组成(原子分数)
组成信息
化学式
HoTm3(SnPd2)4
Ho
1.00 · 6.3%
Tm
3.00 · 18.8%
Sn
4.00 · 25.0%
Pd
8.00 · 50.0%

能量与稳定性

凸包上方能量
0.0010
eV/atom
形成能
-0.8858
eV/atom
校正后总能量
-89.7199
eV
原始总能量
-89.7199
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0044
eV
费米能级态密度
8.8102
总磁矩
0.0000
μB

其他信息

原型 ID

AB3C4D8_28_spg166

分解产物

HoSnPd2 TmSnPd2

计算时间

2025-01-24 17:34:36

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: agm064360366).

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 agm064360366
data_agm064360366
_cell_length_a     4.76710
_cell_length_b     4.76710
_cell_length_c     15.87555
_cell_angle_alpha  81.36699
_cell_angle_beta   98.63301
_cell_angle_gamma  120.08292
_cell_volume       307.45875
_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
  Ho1 Ho 0.50000 0.50000 0.00000 1.00000
  Tm1 Tm 0.25031 0.74969 0.25118 1.00000
  Tm2 Tm 0.00000 0.00000 0.50000 1.00000
  Tm3 Tm 0.74969 0.25031 0.74882 1.00000
  Sn1 Sn 0.37502 0.62498 0.62483 1.00000
  Sn2 Sn 0.62498 0.37502 0.37517 1.00000
  Sn3 Sn 0.12497 0.87503 0.87482 1.00000
  Sn4 Sn 0.87503 0.12497 0.12518 1.00000
  Pd1 Pd 0.06190 0.93810 0.68670 1.00000
  Pd2 Pd 0.31232 0.68768 0.43831 1.00000
  Pd3 Pd 0.81071 0.18929 0.93336 1.00000
  Pd4 Pd 0.56223 0.43777 0.18824 1.00000
  Pd5 Pd 0.43777 0.56223 0.81176 1.00000
  Pd6 Pd 0.68768 0.31232 0.56169 1.00000
  Pd7 Pd 0.18929 0.81071 0.06664 1.00000
  Pd8 Pd 0.93810 0.06190 0.31330 1.00000
获取直接链接