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VCr2IrRh5

Alexandria ALEX

Alex-ID: agm005176822 · 空间群: I4/mcm (#140)

Alexandria Database API

基础信息

化学式
VCr2IrRh5
Alex-ID
agm005176822
元素数
4
位点数
18
空间群
I4/mcm (#140)
晶系
tetragonal
体积
261.73
ų
晶胞参数 a
6.9317
Å
晶胞参数 b
6.9317
Å
晶胞参数 c
7.3278
Å
α 角
118.23
°
β 角
118.23
°
γ 角
90.00
°

组成

元素组成（原子分数）
组成信息
化学式
VCr2IrRh5
V
2.00 · 11.1%
Cr
4.00 · 22.2%
Ir
2.00 · 11.1%
Rh
10.00 · 55.6%

能量与稳定性

凸包上方能量
0.5562
eV/atom
形成能
0.2895
eV/atom
校正后总能量
-142.7560
eV
原始总能量
-142.7560
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0047
eV
费米能级态密度
28.3432
总磁矩
2.3892
μB

其他信息

原型 ID

ABC2D5_275_spg140

分解产物

VCrRh6 VRh3 Cr2IrRh CrIr

计算时间

2023-01-19 14:25:09.106946

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: agm005176822).

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 agm005176822
data_agm005176822
_cell_length_a     6.93170
_cell_length_b     6.93170
_cell_length_c     7.32776
_cell_angle_alpha  118.22762
_cell_angle_beta   118.22762
_cell_angle_gamma  90.00000
_cell_volume       261.72873
_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
  V1 V 0.25000 0.25000 0.50000 1.00000
  V2 V 0.75000 0.75000 0.50000 1.00000
  Cr1 Cr 0.09987 0.40013 0.00000 1.00000
  Cr2 Cr 0.59987 0.09987 0.00000 1.00000
  Cr3 Cr 0.40013 0.90013 1.00000 1.00000
  Cr4 Cr 0.90013 0.59987 0.00000 1.00000
  Ir1 Ir 0.25000 0.75000 0.50000 1.00000
  Ir2 Ir 0.75000 0.25000 0.50000 1.00000
  Rh1 Rh 0.91482 0.41482 0.26262 1.00000
  Rh2 Rh 0.65220 0.15220 0.73738 1.00000
  Rh3 Rh 0.08518 0.58518 0.73738 1.00000
  Rh4 Rh 0.15220 0.08518 0.73738 1.00000
  Rh5 Rh 0.58518 0.65220 0.73738 1.00000
  Rh6 Rh 0.84780 0.91482 0.26262 1.00000
  Rh7 Rh 0.41482 0.34780 0.26262 1.00000
  Rh8 Rh 0.34780 0.84780 0.26262 1.00000
  Rh9 Rh 0.50000 0.50000 0.00000 1.00000
  Rh10 Rh 0.00000 0.00000 0.00000 1.00000
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