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RbMgF3

Alexandria ALEX

Alex-ID: agm005270710 · 空间群: P6_3/mmc (#194)

基础信息

化学式
RbMgF3
Alex-ID
agm005270710
元素数
3
位点数
30
空间群
P6_3/mmc (#194)
晶系
hexagonal
体积
595.64
ų
晶胞参数 a
6.9310
Å
晶胞参数 b
6.9310
Å
晶胞参数 c
14.3171
Å
α 角
90.00
°
β 角
90.00
°
γ 角
120.00
°

组成

元素组成(原子分数)
组成信息
化学式
RbMgF3
Rb
6.00 · 20.0%
Mg
6.00 · 20.0%
F
18.00 · 60.0%

能量与稳定性

凸包上方能量
0.5639
eV/atom
形成能
-2.9660
eV/atom
校正后总能量
-129.9222
eV
原始总能量
-129.9222
eV

电子结构

间接带隙
2.1588
eV
直接带隙
2.1588
eV
费米能级态密度
0.0000
总磁矩
0.3676
μB

其他信息

原型 ID

ABC3_4676_spg194

分解产物

RbMgF3

计算时间

2023-05-14 01:00:41.452135

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: agm005270710).

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 agm005270710
data_agm005270710
_cell_length_a     6.93105
_cell_length_b     6.93105
_cell_length_c     14.31709
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       595.63910
_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
  Rb1 Rb 0.33333 0.66667 0.13712 1.00000
  Rb2 Rb 0.33333 0.66667 0.36288 1.00000
  Rb3 Rb 0.66667 0.33333 0.86288 1.00000
  Rb4 Rb 0.66667 0.33333 0.63712 1.00000
  Rb5 Rb 0.00000 0.00000 0.25000 1.00000
  Rb6 Rb 0.00000 0.00000 0.75000 1.00000
  Mg1 Mg 0.33333 0.66667 0.65944 1.00000
  Mg2 Mg 0.66667 0.33333 0.15944 1.00000
  Mg3 Mg 0.66667 0.33333 0.34056 1.00000
  Mg4 Mg 0.00000 0.00000 0.50000 1.00000
  Mg5 Mg 0.33333 0.66667 0.84056 1.00000
  Mg6 Mg 0.00000 0.00000 0.00000 1.00000
  F1 F 0.54445 0.45555 0.25000 1.00000
  F2 F 0.73107 0.86554 0.08481 1.00000
  F3 F 0.73107 0.86554 0.41519 1.00000
  F4 F 0.26893 0.13446 0.91519 1.00000
  F5 F 0.13446 0.86554 0.08481 1.00000
  F6 F 0.86554 0.13446 0.58481 1.00000
  F7 F 0.45555 0.91110 0.75000 1.00000
  F8 F 0.13446 0.86554 0.41519 1.00000
  F9 F 0.13446 0.26893 0.41519 1.00000
  F10 F 0.54445 0.08890 0.25000 1.00000
  F11 F 0.26893 0.13446 0.58481 1.00000
  F12 F 0.13446 0.26893 0.08481 1.00000
  F13 F 0.86554 0.13446 0.91519 1.00000
  F14 F 0.08890 0.54445 0.75000 1.00000
  F15 F 0.45555 0.54445 0.75000 1.00000
  F16 F 0.91110 0.45555 0.25000 1.00000
  F17 F 0.86554 0.73107 0.91519 1.00000
  F18 F 0.86554 0.73107 0.58481 1.00000
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