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Er4HfCo19P12

Alexandria ALEX

Alex-ID: agm021128908 · 空间群: Pm (#6)

基础信息

化学式
Er4HfCo19P12
Alex-ID
agm021128908
元素数
4
位点数
36
空间群
Pm (#6)
晶系
monoclinic
体积
446.52
ų
晶胞参数 a
3.6506
Å
晶胞参数 b
10.3357
Å
晶胞参数 c
11.8340
Å
α 角
89.86
°
β 角
90.00
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
Er4HfCo19P12
Er
4.00 · 11.1%
Hf
1.00 · 2.8%
Co
19.00 · 52.8%
P
12.00 · 33.3%

能量与稳定性

凸包上方能量
0.0138
eV/atom
形成能
-0.8741
eV/atom
校正后总能量
-259.9410
eV
原始总能量
-259.9410
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0065
eV
费米能级态密度
18.7843
总磁矩
4.8499
μB

其他信息

原型 ID

AB4C12D19_0_spg6

分解产物

Hf6Co20P13 Er5Hf3(Co4P3)4 ErCo5P3

计算时间

2024-11-08 16:35:53.876400

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: agm021128908).

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 agm021128908
data_agm021128908
_cell_length_a     3.65062
_cell_length_b     10.33574
_cell_length_c     11.83403
_cell_angle_alpha  89.86467
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       446.51879
_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
  Er1 Er 0.50000 0.58183 0.29980 1.00000
  Er2 Er 0.50000 0.92134 0.79484 1.00000
  Er3 Er 0.00000 0.41887 0.70165 1.00000
  Er4 Er 0.00000 0.08564 0.20907 1.00000
  Hf1 Hf 0.50000 0.70613 0.01022 1.00000
  Co1 Co 0.50000 0.22222 0.82316 1.00000
  Co2 Co 0.50000 0.27653 0.32563 1.00000
  Co3 Co 0.00000 0.78046 0.17950 1.00000
  Co4 Co 0.00000 0.72266 0.66790 1.00000
  Co5 Co 0.50000 0.88609 0.30468 1.00000
  Co6 Co 0.50000 0.61531 0.79325 1.00000
  Co7 Co 0.00000 0.11793 0.69954 1.00000
  Co8 Co 0.00000 0.37853 0.20040 1.00000
  Co9 Co 0.50000 0.40529 0.51085 1.00000
  Co10 Co 0.50000 0.09825 0.01446 1.00000
  Co11 Co 0.00000 0.59154 0.48497 1.00000
  Co12 Co 0.00000 0.91122 0.98915 1.00000
  Co13 Co 0.50000 0.45889 0.06707 1.00000
  Co14 Co 0.50000 0.03337 0.56995 1.00000
  Co15 Co 0.00000 0.52946 0.93168 1.00000
  Co16 Co 0.00000 0.96772 0.43430 1.00000
  Co17 Co 0.50000 0.78196 0.50503 1.00000
  Co18 Co 0.00000 0.28837 0.98852 1.00000
  Co19 Co 0.00000 0.21677 0.49379 1.00000
  P1 P 0.50000 0.41867 0.88440 1.00000
  P2 P 0.50000 0.08127 0.39100 1.00000
  P3 P 0.00000 0.57250 0.12015 1.00000
  P4 P 0.00000 0.92108 0.61270 1.00000
  P5 P 0.50000 0.26618 0.13465 1.00000
  P6 P 0.50000 0.23061 0.63082 1.00000
  P7 P 0.00000 0.72805 0.85293 1.00000
  P8 P 0.00000 0.77159 0.37034 1.00000
  P9 P 0.50000 0.59855 0.60305 1.00000
  P10 P 0.50000 0.91463 0.11752 1.00000
  P11 P 0.00000 0.39638 0.39149 1.00000
  P12 P 0.00000 0.10412 0.89157 1.00000
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