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YMg(H3Pd)2

Alexandria ALEX

Alex-ID: agm007707428 · 空间群: C2/c (#15)

基础信息

化学式
YMg(H3Pd)2
Alex-ID
agm007707428
元素数
4
位点数
20
空间群
C2/c (#15)
晶系
monoclinic
体积
200.73
ų
晶胞参数 a
6.1609
Å
晶胞参数 b
6.1609
Å
晶胞参数 c
6.3741
Å
α 角
65.93
°
β 角
114.07
°
γ 角
94.90
°

组成

元素组成(原子分数)
组成信息
化学式
YMg(H3Pd)2
Y
2.00 · 10.0%
Mg
2.00 · 10.0%
H
12.00 · 60.0%
Pd
4.00 · 20.0%

能量与稳定性

凸包上方能量
0.0966
eV/atom
形成能
-0.4091
eV/atom
校正后总能量
-83.9451
eV
原始总能量
-83.9451
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0000
eV
费米能级态密度
4.5043
总磁矩
0.0000
μB

其他信息

原型 ID

ABC2D6_13_spg15

分解产物

YH3 Mg(HPd)2 H2

计算时间

2025-05-27 03:22:01

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: agm007707428).

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 agm007707428
data_agm007707428
_cell_length_a     6.16086
_cell_length_b     6.16086
_cell_length_c     6.37406
_cell_angle_alpha  65.92644
_cell_angle_beta   114.07356
_cell_angle_gamma  94.90076
_cell_volume       200.72587
_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
  Y1 Y 0.66132 0.66132 0.25000 1.00000
  Y2 Y 0.33868 0.33868 0.75000 1.00000
  Mg1 Mg 0.22633 0.22633 0.25000 1.00000
  Mg2 Mg 0.77367 0.77367 0.75000 1.00000
  H1 H 0.60232 0.90242 0.39212 1.00000
  H2 H 0.90242 0.60232 0.10788 1.00000
  H3 H 0.39768 0.09758 0.60788 1.00000
  H4 H 0.09758 0.39768 0.89212 1.00000
  H5 H 0.91054 0.28342 0.54470 1.00000
  H6 H 0.28342 0.91054 0.95530 1.00000
  H7 H 0.08946 0.71658 0.45530 1.00000
  H8 H 0.71658 0.08946 0.04470 1.00000
  H9 H 0.51374 0.34043 0.15165 1.00000
  H10 H 0.34043 0.51374 0.34835 1.00000
  H11 H 0.48626 0.65957 0.84835 1.00000
  H12 H 0.65957 0.48626 0.65165 1.00000
  Pd1 Pd 0.85650 0.22305 0.83410 1.00000
  Pd2 Pd 0.22305 0.85650 0.66590 1.00000
  Pd3 Pd 0.14350 0.77695 0.16590 1.00000
  Pd4 Pd 0.77695 0.14350 0.33410 1.00000
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