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Er4Mn7VB24

Alexandria ALEX

Alex-ID: agm021304547 · 空间群: Pm (#6)

基础信息

化学式
Er4Mn7VB24
Alex-ID
agm021304547
元素数
4
位点数
36
空间群
Pm (#6)
晶系
monoclinic
体积
319.79
ų
晶胞参数 a
3.2924
Å
晶胞参数 b
8.7403
Å
晶胞参数 c
11.1128
Å
α 角
89.97
°
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
Er4Mn7VB24
Er
4.00 · 11.1%
Mn
7.00 · 19.4%
V
1.00 · 2.8%
B
24.00 · 66.7%

能量与稳定性

凸包上方能量
0.0448
eV/atom
形成能
-0.5644
eV/atom
校正后总能量
-272.1335
eV
原始总能量
-272.1335
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0004
eV
费米能级态密度
13.9676
总磁矩
-10.3917
μB

其他信息

原型 ID

AB4C7D24_4_spg6

分解产物

Mn2VB4 MnB4 ErMnB4

计算时间

2024-11-14 03:14:26.288457

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: agm021304547).

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 agm021304547
data_agm021304547
_cell_length_a     3.29243
_cell_length_b     8.74026
_cell_length_c     11.11279
_cell_angle_alpha  89.96550
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       319.78919
_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 0.18050 0.58514 1.00000
  Er2 Er 0.50000 0.81972 0.41402 1.00000
  Er3 Er 0.50000 0.32056 0.08492 1.00000
  Er4 Er 0.50000 0.68003 0.91459 1.00000
  Mn1 Mn 0.50000 0.14173 0.31377 1.00000
  Mn2 Mn 0.50000 0.85799 0.68363 1.00000
  Mn3 Mn 0.50000 0.35677 0.81448 1.00000
  Mn4 Mn 0.50000 0.64570 0.18367 1.00000
  Mn5 Mn 0.50000 0.05753 0.87699 1.00000
  Mn6 Mn 0.50000 0.55019 0.62507 1.00000
  Mn7 Mn 0.50000 0.44501 0.37553 1.00000
  V1 V 0.50000 0.94339 0.13073 1.00000
  B1 B 0.00000 0.12700 0.18111 1.00000
  B2 B 0.00000 0.87552 0.81997 1.00000
  B3 B 0.00000 0.37441 0.68131 1.00000
  B4 B 0.00000 0.62564 0.31882 1.00000
  B5 B 0.00000 0.98183 0.28519 1.00000
  B6 B 0.00000 0.02018 0.71417 1.00000
  B7 B 0.00000 0.51845 0.78628 1.00000
  B8 B 0.00000 0.48230 0.21372 1.00000
  B9 B 0.00000 0.29716 0.26356 1.00000
  B10 B 0.00000 0.70246 0.73599 1.00000
  B11 B 0.00000 0.20416 0.76411 1.00000
  B12 B 0.00000 0.79594 0.23568 1.00000
  B13 B 0.00000 0.25665 0.41503 1.00000
  B14 B 0.00000 0.74110 0.58332 1.00000
  B15 B 0.00000 0.24388 0.91625 1.00000
  B16 B 0.00000 0.75690 0.08361 1.00000
  B17 B 0.00000 0.59432 0.47469 1.00000
  B18 B 0.00000 0.40295 0.52504 1.00000
  B19 B 0.00000 0.90458 0.97606 1.00000
  B20 B 0.00000 0.09520 0.02572 1.00000
  B21 B 0.00000 0.05532 0.43114 1.00000
  B22 B 0.00000 0.94426 0.56707 1.00000
  B23 B 0.00000 0.44430 0.93208 1.00000
  B24 B 0.00000 0.55636 0.06758 1.00000
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